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Mathematics 21 Online
OpenStudy (anonymous):

Jamal noticed that 3/5 of the children on the playground were boys. Which could be the numbers of boys and girls on the playground? A. 3 boys and 5 girls B. 5 boys and 3 girls C. 8 boys and 5 girls D. 15 boys and 10 girls

OpenStudy (anonymous):

help @Directrix

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

A

OpenStudy (anonymous):

A NOT D

OpenStudy (agl202):

But let me check!

OpenStudy (anonymous):

3/5 not equal 15/10

Directrix (directrix):

3/5 of the children on the playground were boys. So, in a group of 5 kids, 3 are B and 2 are G. The ratio of B to G is 3 to 2 So, look for an answer option that reduces to 3/2. Option A is NOT correct.

OpenStudy (anonymous):

DDDDDDDD

OpenStudy (agl202):

I thought so!

Directrix (directrix):

I gave an explanation for the answer.

Directrix (directrix):

D. 15 boys and 10 girls simplifies to 3/2 which is the B:G ratio

OpenStudy (agl202):

@Directrix U r an amazing helper! :)

Directrix (directrix):

Thank you for the compliment. @Agl202

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