Two numbers are in the ratio 5 : 7. If the sum of the number is 720 find the number.
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Answered by
6
Let the numbers be 5x and 7x
=> 5x + 7x = 720
=> 12x = 720
=> x = 60
therefore , the numbers be
5(60) = 300
7(60) = 420
Hope it help you..☺
Answered by
6
Answer:
Let the two numbers be 5x and 7x respectively.
A/q 5x+7x = 720
=> 12x = 720
=> x = 720 ÷ 12
=> x = 60
Hence 5x = 5× 60= 300
7x = 7× 60= 420
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