Cheko sold twice as many funfair coupons as Keddy. Sharko sold four times as many funfair coupons as Keddy. If the three of them sold 2828 funfair coupons altogether, how many funfair coupons did Sharko sell?
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Answer:
1616 is the answer
Step-by-step explanation:
Suppose keddy sold X funfair cupons, then cheko sold 2x fun fair cupons, sharko sold 4x funfair Coupons.
x + 2x + 4x = 2828
7x = 2828
x = 404
4 x = 4 x 404 = 1616
Sharko sold 1616 funfair Coupons