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Whole Numbers (Pri-4)

/ Whole Numbers 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
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October 1, 2018
 
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Refer to diagram, from PU & PI after:(PI left) + 36 = 3U + 48PI left = 3U + 12---From what is left:U + 3U + ( 3U + 12 ) = 477U = 35U = 5---PU left = 3 U = 3 × 5 = 15  (ans) 
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Oct 2, 2018 08:55 AM
Thank you so much 😍
October 1, 2018
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