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alexira [117]
3 years ago
9

X/7=3/5 so x=??????????????????

Mathematics
2 answers:
g100num [7]3 years ago
6 0
X = 3 --->  3*7 = 21 so 5x = 21   
7    5

5x = 21   this equals 4.2
5       5     

frosja888 [35]3 years ago
5 0
By using cross multiplication x= 3×7÷5=4.2
the answer is 4.2
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