Question

Shelley did sit-ups for 69 days in a row. She did 149 sit-ups per day. How many sit-ups did Shelley do?​

Answer 1

She did 10,281 sit-up in all

Answer 2

Shelby did 10,281 sit-ups for 69 days in total.

Explanation:

If you multiply or add 149, 69 times you will get 10,281.

If you multiply 149x69= 10,281

Or

Add 149 for 69 times

149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+149+ 149+149+149+149+149+149+149+149+149+149+

149+149+149+149+149+ 149+149+149+149+149+149+149+149+149+149+

149+149+149+149+149+ 149+149+149 149+ 149+149+149+149+149+149+149+149+149+149+149+149+149+149+149= 10,281