Question

in a computer lab there are 9 computers for every 45 students .how many computers will be needed for 63 students​

Answer 1

Answer:

15 COMPUTES ARE NEEDED

Step-by-step explanation:

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Answer 2

Answer:

45 students need =9 computers

1 student needs= 45/9

45 students need = 45/9×63= 315 computer

Thus, 315 computers will be needed for 45 students.