Ask Question
Sign up
Welcome to our site!

Search Results

Sort by

Filter by [Clear Filters]

Filter Results
CHIJ Primary (Toa Payoh) / Homework ( 2018 )
leonard has more than 13 but less than 26 toy cars. the sum of the two digits in the number is 6 and the product is 8. how many toy cars does he have?
Rosyth School / Others ( 2018 )
Box A contains 50-cent coins and Box B contains 20-cent coins. Box B has twice as many coins as Box A. The amount of money in Box A is $1.40 more than the amount of money in Box B. (a) How many 20-cent coins are there? (b) How much money is in both boxes altogether?
Tanjong Katong Primary School / Homework ( 2018 )
Olivia had 176 books and Dawn had 80 books.After each of them donated an equal number of books to an orphanage, Olivia had 5 times as many books as Dawn left. How many books did each of them donate ?
Comments 3
Oct 19 '18 at 0:11
GUIDE: draw a bar model to show amount donated and remainder, then solve.
Oct 19 '18 at 0:28
understood how you solved it. thank you very much
Oct 19 '18 at 0:29
understood how you solved it. thank you very much
St Anthony’s Primary School / Homework ( 2018 )
SAPS 2017 P4 MATHEMATICS END-OF-YEAR EXAMINATION 44. There are 380 workers in Factory A and Factory B. There are 740 workers in Factory B and Factory C There are 3 times as many workers in Factory C as Factory A. How many workers are there in Factory C?
Clementi Primary School / Homework ( 2018 )
Mrs Tan bought some goldfish and angelfish. She paid $1134 for 60 fishes. Each goldfish cost $28 and each angelfish cost $7. How many goldfish did Mrs Tan buy?
Clementi Primary School / Homework ( 2018 )
The average height of a group of girls was 155 cm. When 15 boys joined the group, the average height became 158 cm. Given that the average height of the 15 boys was 165 cm, find the number of girls in the group. 14.
Comments 1
Oct 9 '18 at 20:37
Henry-M, thanks for your answer
Lianhua Primary School / Homework ( 2018 )
Study the pattern carefully. 2 rle Pattern 1 Pattern 2 Pattern 3 Pattern 4 Sar are there in Pattern 6? (a) How many b) How many are there in total in Pattern 30? and (c) Which pattern has 1111 O
Pei Chun Public School / Homework ( 2018 )
2.8 kg of sugar is mixed with 4.65 kg of cocoa powder. The mixture is then packed into packets of 35 g each. (a) How many 35-g packets are there? b) How many grams of the mixture are left over?
Da Qiao Primary School / Homework ( 2018 )
There are 4 ice cream flavours at a dessert shop. The f lavours are chocolate, strawberry, vanila and mango. Gabby wants to mix two different flavours for her ice cream. How many ways can she do that?
Seng Kang Primary School / Homework ( 2018 )
Ans: cn ns 21 to 30 carry 2 marks each. Show your working clearly and wri swers in the spaces provided. For questions which require units, ur answers in the units stated. The use of calculators is not allowe 2 mugs and 8 plates cost $114 A plate costs $3 more than a mug How:much does a mug cost? Ans: $ nd 15 Give your answer as a decimal
S'pore Chinese Girls' (Primary) / Others ( 2017 )
Pauline had some money. She spent $29.90 and of her remaining money on some books. She then spent of what she had left on her lunch. In the end, she realisod that she had of her money left. (a) How much money did Pauline have in the end? 5 3 7 3 (b) How many books did she buy lf each book costs $5.75?
Comments 1
Oct 2 '18 at 14:29
Hi Martin, I got 2.8 books which is obviously wrong (haha). What's your answer?
Lianhua Primary School / Homework ( 2018 )
ookletB/2016 LHPS/PA A baker baked 3 types of pastries -tarts, puffs and pies. He baked the same number of each type of pastries. After 48 puffs, some tarts and some sold, there were 47 pastries left. There were three times as many puffs as tarts left. The number of puffs sold was 12 more than the number of pies sold. How many puffs were left? (4 marks) Bie Puff 473
Lakeside Primary School / Homework ( 2018 )
15 4 of a number is 56. What is the number?
Clementi Primary School / Homework ( 2018 )
Mr Lee baked 185 more chicken pies than tuna pies. After selling of the chicken pies and half of the tuna pies, he had 146 pies left. How many pies did he sell? 69 Answer
Methodist Girls' School (Primary) / Others ( 2018 )
7. The cost of each dinner bento set was $8. For every 10 sets bought, one set would be given free. A group of people paid a total of $264. Each person had bought 1 bento set. How many people were there in the group?
Xingnan Primary School / Homework ( 2018 )
Whole Numbers 1. Mrs Singh wanted to buy 10 glass bowls but she was short of $8. She then bought 9 glass bowls and had $6 left. If each glass bowl cost the same, how much money did Mrs Singh have at first?
Damai Primary School / Homework ( 2018 )
There were 60 more children in room y than in room x. the no. of boys in rm y was 10 more than the no. of boys in rm x. given that there were 30 more girls than boys in rm x, how many more girls than boys were there in rm y?
Comments 1
Sep 25 '18 at 19:46
Thank y!
Pei Tong Primary School / Homework ( 2018 )
number. T 45 cm by 20 cm. A basin containing 62 1 brim. How much water was there left in the basin? anks, A and B, were empty at first. Both tanks have the same height, which is a whole he base of Tank A measures 40 cm by 30 cm and that of Tank B measures of water was poured into both tanks to fill them to the Highest prsible he'ght eiaht A 20 x40 x30 3800 62L 62000 cm 3 100m
Comments 4
Sep 20 '18 at 22:45
Because the condition for common height is only that it must be a whole number, in the posted answer where we took the max of 29 is but just one of many possible answers. Eg. the common height can also be 28, 27, 26 etc. Therefore producing different remaining water left in the basin for each different case.
Sep 20 '18 at 22:47
Thanks Henry! So my answer is correct. I just don't understand, the height can be any no. < 29cm, why must we use the max. height? Any hint in the question what I missed out?
Sep 20 '18 at 22:49
Ok ok, many thanks!
Sep 20 '18 at 22:49
No, I am quite sure your understanding is correct. It can be any height < 29 cm.
Tanjong Katong Primary School / Homework ( 2018 )
Marc had $63.50 more than Seth. If Marc gave $117.80 to Seth, Seth would have 3 times as much money as Marc. how much money did Marc have at first?
Comments 1
Sep 17 '18 at 23:58
GUIDE: draw a bar model to solve
Swipe left to see similar questions.