Smith gets pocket money from his father every day ,out of the pocket money he saved Rs 275 on first day and on each succeeding day he increases hos saving Rs 25 paise ,e.g., 0.25, find
(i) the amount saved by Amith on 16th day
(ii)the total amount saved by smith on 30 days
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Answer:
= Rs 191.25
Step-by-step explanation:
Money saved on 1st day = Rs 2.75
Money saved on 2nd day = Rs 2.75 + Rs 0.25 = Rs 3.00
Money saved on 3rd day = 3.00 + 0.25 = Rs 3.25
Money saved on Saurav from an AP with a = 2.75 , d = Rs 0.25
total amount of money saved in 30 days
= 30/2 (2 × 2.75 + 29 + 0.25)
= Rs 191.25
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