Question
A person sells each package of snacks for Rs. 13 each.
On Monday, he sold 110 packages which was 25 more than that on Tuesday but 15 less than that on Wednesday. If he spends 60% of his income earned by selling snack packages on these 3 days, then find his saving in given 3 daysSolution
Number of packages of snack sold on Monday = 110 Number of packages of snack sold on Tuesday = 110 – 25 = 85 Number of packages of snack sold on Wednesday = 110 + 15 = 125 Therefore, his total income of 3 days = (110 + 85 + 125) × 13 = 320 × 13 = Rs. 4160 Therefore, savings of person in given 3 days = 0.4 × 4160 = Rs. 1664
A cone has a base radius of 6 cm and a height of 8 cm. Find its volume and slant height (use π = 3.14).
120Â Â 124Â Â 151Â Â 167Â Â Â 292Â Â Â ?
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