Question

sum of the two numbers is 45 and their ratio is 7 is to 8 find them​

Answer 1

Answer:

Step-by-step explanation:

Let the numbers be 7x and 8x

Sum is 45

By the problem

7x + 8x = 45

15x = 45

x = 45/15

x = 3

The numbers are 7 x 3 which is 21 and 8 x 3 which is 24

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Answer 2

Answer:

21, 24

Step-by-step explanation:

Let their HCF be x

The numbers will be 8x and 7x

8x + 7x = 45

14x = 45

x = 45/15

x = 3

The numbers are 7*3 and 8*3

The numbers are 21 and 24