find the fourth proportional to 42, 12, 7
Answers
Answered by
53
42:12::7:x
42*x=12*7
x=12*7/42
x=2
42*x=12*7
x=12*7/42
x=2
Answered by
11
Answer:
42:12:7:x
42*x=12*7
x=12*7/42
x=2
hope it will help u
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