I want to find the missing number the question is 120 : 80 = 90:
Answers
Answered by
2
Answer:
x= 30
Step-by-step explanation:
we know that the product of extreme is equal to product of mean
Therefore 120:80::90:X = 120*X = 80*90
= 120X = 80*90
X = 90*80/120
X= 90*8/12
X = 90/3
X = 30
Answered by
0
Answer:
ANSWER IS 30 IT MAY HELP U
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