Question

1. The ratio of two numbers is 7:10 and their difference is 105. The numbers are
(a) (200, 305) (b) (185, 290) (c) (245, 350) (d) none of these​

Answer 1

Answer:

(c) (245,350)

Step-by-step explanation:

Let the two numbers are 7x and 10x.

As per the problem,

The difference 10x-7x = 105

3x = 105

x = 35.

So one number is 7x = 7× 35 = 245

And the another number = 10x = 10×35 = 350

Answer 2

Answer:

LET THE NO'S BE X

SO, THEY R IN RATIO 7:10

7X : 10X

So, 10x-7x =105

3x =105

x=105/3

x=35

there4,10×35=350....ist

7×35=245 is the 2nd no.

Step-by-step explanation:

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