Question

Of the 15-year-olds at a karate school, 6 have black belts and 8 have brown belts. Among the 16-year-olds, 7 have black belts and 11 have brown belts. Which age group has a lower ratio of black belts to brown belts?

Answer 1

Step by step or just the answer?

Answer 2

either is fine

Answer 3

Okay one minute :)

Answer 4

ratio for 15 year olds:

6:8

ratio for 16 year olds:

7:11

The ratio for 16 year olds is lower

Answer 5

thanks

Answer 6

Medal? :)

Answer 7

Also, if you could write a fan testimonial or something that would be great. Thanks!

Answer 8

Trinidad's punch recipe calls for 4 liters of lemon-lime soda and 3 liters of pineapple juice. Anya's punch recipe requires 8 liters of lemon-lime soda and 5 liters of pineapple juice. Which recipe has a higher ratio of lemon-lime soda to pineapple juice?
ok

Answer 9

Trinidad's:

4:3

Anya's:

8:5

Answer 10

4/3 = 1.333333

8/5 = 1.6

So Anya's recipe has a higher ratio :)

Answer 11

In Mr. Serrano's History class, 16 of the students received A's and 20 received B's. In his Social Studies class, 11 of the students got A's and 16 got B's. In which class did Mr. Serrano give out a higher ratio of A's to B's?