Question

The sum of 7
consecutive natural
numbers is 70. What are​

Answer 1

Explanation:

$x + x + 1 + x + 2 + x + 3 + x + 4 + x + 5 + x + 6 = 7x + 20 \\ 7x + 20 = 70 \\ 7x = 50 \\ x = \frac{50}{7}$

Answer 2

Explanation:

let x,x+1,x+2,x+3,x+4,x+5,x+6 be the consecutive no

so x+x+1+x+2+x+3+x+4+x+5+x+6= 70

7x+21= 70

7x= 70-21

7x= 49

x= 49/7 = 7

so the no are 7,8,9,10,11,12,13