kamalasri kamalasri

03-06-2021
Mathematics

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The ratio of two numbers in 7:5 if the difference between these numbers is 12, find the numbers

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appleblossom1215 appleblossom1215

03-06-2021

Answer:

5

Step-by-step explanation:

If you multiply each side by 5 to get 42:30 then subtract 42 by 30, 12 is leftover.

Answer Link

MizukiIsEpik MizukiIsEpik

03-06-2021

Answer:

The numbers should be 42 and 30

Step-by-step explanation:

Okay, so the equation should be:

7x - 5x = 12

2x = 12

x = 6

and find the numbers:

7 x 6 = 42

5 x 6 = 30

Answer Link

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