The ratio of blue to red marbles to red marbles in a bag is 11:9. If there are 99 blue marbles in a bag, how many red marbles ar

Question

Zigmanuir [339]

3 years ago

13

The ratio of blue to red marbles to red marbles in a bag is 11:9. If there are 99 blue marbles in a bag, how many red marbles ar

e there?

Mathematics

1 answer:

vodka [1.7K] · Answer 1 · 2021-12-10T02:40:36+03:00

vodka [1.7K]3 years ago

4 0

Answer: 81

Step-by-step explanation: Divide the number of blue marbles by the number in the ratio of the number of blue marbles. 99/11=9. Then multiply that by 9 to get the number of red marbles. 9*9=81.