The number of boys to girls in math class is 2:3 If there are 21 girls in Mrs. Vest's math class, how many boys are there? Can w e use what we know about quivalent ratios to figure out how many boys are in the class?
2 answers:
Answer:
There are 14 boys in the class. Yes, we can use what we know to figure out how many boys are in the class.
Step-by-step explanation:
think about the ratio as a fraction if the fraction is 2/3 and then compare it to x/21 21/3 is 7 and 7*2 is 14
Answer:
there are 6 boys in the class
Step-by-step explanation:
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