three numbers are in a ratio of 3:5:7 and their sum is 60. Fine the three numbers
Answers
Answered by
3
Answer:
3x+5x+7x=60
15x=60
x=60/15=4
so, x=4
Step-by-step explanation:
Answered by
33
Answer: Numbers are 12 , 20 , 28
Step-by-step explanation:
Three numbers are in a ratio of 3:5:7
let the common multiple of ratio is x
therefore,
by given condition ,
3x + 5x + 7x = 60
15x = 60
x = 60/ 15
x = 4
therefore,
3x = 3 * 4 = 12
5x = 5 * 4 = 20
7x = 7 * 4 = 28
12 + 20 + 28 = 60
Hope it helps u...
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