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Kaihi can eat 32 lollies in one hour. Her sister can eat the same amount in 3 hours
Howlong will it take both girls to eat 32 lollies?
 one year ago
 one year ago
Kaihi can eat 32 lollies in one hour. Her sister can eat the same amount in 3 hours Howlong will it take both girls to eat 32 lollies?
 one year ago
 one year ago

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bhaskarbabuBest ResponseYou've already chosen the best response.0
@AbhimanyuPudi is right 45 min
 one year ago

AbhimanyuPudiBest ResponseYou've already chosen the best response.3
Kaihi eats 32 lollies in 1hr..her sis eats 32 in 3hrs which means her sis eats 32/3 in 1hr... So, in 1hr Kaihi eats 32 while her sis eats 32/3 If kaihi eats x lollies in a partcular time, then her sis eats x/3 lollies in the same time... Now, according to question x + x/3 = 32 By solving you get, x=24 So, Kaihi eats 24 lollies and her sister eats 8. Since we need time in which they eat this way: Kaihi eats 32 in 1hr So, she can eat 24 in 24/32 hr = 3/4 hr = 45min
 one year ago
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