Question

The ration between two quantities
is 9:7 if the second quantities is 511 find the first
​

Answer 1

Answer:

657

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Step-by-step explanation:

Answer 2

Answer:

510.93

Step-by-step explanation:

The ratio is 9:7

Let the common multiple be x

So, it would be 9x = 7x

As the second quantity is 511 let 7x be 511

So, 9x = 511

x. = 511 ÷ 9

x. = 56.77

So the first quantity would be 9 × 56.77 = 510.93

Hope it helped you!!