Question

35. Two numbers whose sum is 72 and whose ratio is 4:5 are
A) 32 & 40
B) 40 & 32
C) 30 & 42
D) 40 & 50​

Answer 1

Option A.) 32 & 40

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Solution :-

Let the number be x

The ratio of the number are 4:5

The number are 4x & 5x

Two numbers sum is 72 .

4x + 5x = 72

➝ 9x = 72

➝ x = 72/9

➝ x = 8

• The first number is 4x = 4 × 8 = 32

• The second number is 5x = 5 × 8 = 40

Answer 2

Answer:

D.40&50

Step-by-step explanation:

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