Out of the 21 students in mrs Clark’s class by 3/7 of the class are boys
2 answers:
Answer:
There are 9 boys and 12 girls in mrs Clark's class
Step-by-step explanation:
We are given that mrs Clark has 21 students, of which 3/7 are boys
In order to find the number of boys, we multiply 21 by 3/7 which results in 9
This means there are 9 boys and then we just simply subtract 9 from 21 in order to find the number of girls 21-9=12
therefore there are 9 boys and 12 girls in mrs Clark's class
Answer:
9 boys
Step-by-step explanation:
because 3 can subtract in 21 7 time
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