Question

the sum of two consecutive multiple of 3 is 15 .find the number​

Answer 1

Answer:

(3×3=9) + (3×2=6)

Step-by-step explanation:

the number is 9 and 6

Answer 2

Answer: 6 and 9

Let the first number be x, other number be x + 3

According to the question,

x + x + 3 = 15

2x + 3 = 15

2x = 15 - 3

2x = 12

x = 12/2

X = 6

Other number = X + 3 = 6 + 3 = 9

So, the two numbers are 6 and 9.