Question

1. दो संख्याओं का योग 45 तथा उनका अनुपात 7:8 है। संख्याएँ ज्ञात कीजिए।​

Answer 1

Answer:

Let "X" be common in given ratio.

Their sum=45 (Given)

According to the question•}

7x+8x+=45

=}15x=45

=}X=45/15=3

so The first number is 7x=7*3=21.

and the second Number is 8x=8*3=24.

Answer 2

let the number are

7x ,8x

according to the question

7x+8x = 45

15x = 45

x = 3

numbers are.

1. 7x = 7 × 3 = 21
2. 8x = 8×3. = 24