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There are 500 coupons which can be used in Shopping and Hotel booking. Ratio between Boyes to Girls who use their coupons in Shopping is 72 more than number of girls who use their coupon in Hotel booking. Total number of boys who use their coupon in Shopping and Hotel number of boys whouse their cuopon in Shopping and Hotel booking together is 154 more than total number of girls who use their coupon in Shooping and Hotel booking together . Out of Boys use their coupons in Hotel booking , 25% belong to cityA, then find number of Boys who use their coupons in Hotel booking which doesn't belong to city A? |
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Answer» 0.78 |
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