at a restaurant the ratio of kids meal, how manys sold to adult meals sold was 9:2. if there were 81 kids meals sold, how many a

Question

Anna007 [38]

2 years ago

10

at a restaurant the ratio of kids meal, how manys sold to adult meals sold was 9:2. if there were 81 kids meals sold, how many a

dult meals sold?

Mathematics

1 answer:

DedPeter [7] · Answer 1 · 2022-05-22T10:38:35+03:00

DedPeter [7]2 years ago

6 0

9/2 = 81/a....9 kids meals to 2 adult meals = 81 kids meals to a adult meals
cross multiply
9a = 2(81)
9a = 162
a = 162/9
a = 18...so there were 18 adult meals
ratio is : 81/18