2 years ago

The ratio of boys to girls at a movie is 4:7. If there are 21 girls, how many boys are at the movie?

Mathematics

1 answer:

GaryK [48]2 years ago

3 0

Answer:

12 boys

Step-by-step explanation:

7 x 3 = 21

4 x 3 = 12

12 boys

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The ratio of boys to girls at a movie is 4:7. If there are 21​ girls, how many boys are at the​ movie?

The ratio of boys to girls at a movie is 4:7. If there are 21 girls, how many boys are at the movie?