Question

Find the sixth number in this counting sequence: 7, 14, 21,... please help me​

Answer 1

42

Explanation:

The first number is 7

The rule is + 7

Then:

The sixth number in this counting sequence is:

7 + (5*7) = 7 + 35

= 42

Answer 2

42

Explanation:

7, 14, 21,...

We see that each term will increase by 7, so we have

7, 14, 21, 28, 35,42

So, the sixth number in this counting sequence is 42