4ph6np8d8g 4ph6np8d8g
  • 02-03-2021
  • Mathematics
contestada

The difference between two numbers is 3. The sum of the same tow numbers is 13. What is the
product of the two numbers?

Respuesta :

topeadeniran2 topeadeniran2
  • 08-03-2021

Answer: 40

Step-by-step explanation:

Let the two numbers be a and b.

Therefore,

a - b = 3 ....... i

a + b = 13 ....... ii

From equation I, a = 3 + b

Put a = 3+b into equation ii

a + b = 13

3 + b + b = 13

3 + 2b = 13

2b = 13 - 3

2b = 10

b = 10/2

b = 5

Since a = 3 + b

a = 3 + 5

a = 8

The product of the numbers will be:

= 8 × 5

= 40

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