There are 1200 students at a school and 390 of them are boys if each classroom holds 30 students how many classrooms are needed
at the school
1 answer:
Answer:
40 classrooms
Step-by-step explanation:
Divide 1200 by 30.
1200÷30=40
If 390 students are boys just subtract 390 from 1200.
1200-390= 810
There must be 810 girls if there are 390 boys
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