Question

The sum of three consecutive multiples of 7is777.find these multiples (hint :three consecutive multiples of 7are'x','x+7','x+14')

Answer 1

Let the consecutive multiples of 7 be X, X+7, X+14

X+X+7+X+14=777
3X+21=777
3X=756
X=252

Numbers are 252, 259, 266

Answer 2

hi frnd hope this helps you