Question

Find three consecutive multiples of 3 where product is 270

Answer 1

let the three consecutive multiples of 3 be
x+3,x+6+x+9
so now
product =270
x+3+x+6+x+9=270
3x+18=270
3x=-18+270
3x=252
x=252/3
x=84

hence three consecutive multiples of 3 are x+3=87 ,x+6=90,x+9=90