Question

The ratio of the number of red to blue balls in a bag is 5:8. If some red balls are added to the bag, such that the ratio of the number of red to blue balls now is 15:16, which of these could be the number of balls added to the bag?

A. 18

B. 24

C. 15

D. 32​

Answer 1

Answer:

The bag contained red marbles and blue marbles. If the ratio of red marbles to blue marbles was 5 to 3, what fraction of the marbles were blue? Jackson weighed 6 pounds 3 ounces when he was born. When he was 4 weeks old, he weighed 128 ounces. How much weight did Jackson gain in those 4 weeks? If a car can travel 180 miles on 12 gallons, what is its unit rate? Carol spends 17 hours in a 2-week period practicing her culinary skills.

Step-by-step explanation:

18 is the naswer