Question

When 3 added to product of two consecutive numbers which is the multiples of three. The result is 183. Find the numbers

Answer 1

Answer:

Let the no be 3x, 3(x+1) 

since the product is 180

so

3x ×3(x+1)= 180

9x(x+1)=180

x(x+1)= 20

or

(x+5)(x-4)=0

x=4

so the no are 12,15