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# Ratio (Pri-6)

/ Ratio Admiralty Primary School / Homework (2018)
$Johannas, Kukan and Lionel had a total of 720 cards. The ratio of the number of cards Kukan had to the number of cards Lionel had was 1 3. After Johannas and Kukan each gave away of their cards, the 3 children had 630 cards left. How many cards did Kukan have at first?$
Ji

August 3, 2018
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138
Aug 3, 2018 06:34 AM
GUIDE: tabulate before & after quantities for all in terms of K, then using J quantities to solve