Q. Ariana did sit-ups for 90 days in a row. She did 300 sit-ups per day. How many sit-ups did Ariana do?_____ sit-ups
Identify days and sit-ups: Step 1: Identify the total number of days Ariana did sit-ups and the number of sit-ups she did each day.Ariana did sit-ups for 90 days, and she did 300 sit-ups each day.
Calculate total sit-ups: Step 2: Multiply the number of days by the number of sit-ups per day to find the total number of sit-ups.Calculation: 90 days ×300 sit-ups/day =27,000 sit-ups.
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