Question

2. Mangala started doing physical exercise for 10 minutes on the first day. She increases the time of exercise by 5 minutes per day, till she reaches 45 minutes per
day. How many days are required to reach
45 minutes of exercise per day?​

Answer 1

Answer:

Since the workout time Mangala increases by 5 minutes everyday after the first day, the successive workout times are in A.P. Workout time for first day (a) = 10 minutes

Step-by-step explanation:

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Answer 2

Answer:

Since the workout time Mangala increases by 5 minutes everyday after the first day, the successive workout times are in A.P. Workout time for first day (a) = 10 minutes.

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