9. A factory manufactures 400 boxes a day, out of which 28 are defective. Find the ratio of the
number of good boxes produced to the defective ones.
Answers
Answered by
6
Step-by-step explanation:
=400/28
= 100/7
=100:7
Answered by
4
Step-by-step explanation:
400 : 28
100 : 7
answer 100 : 7
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