Advertisements
Advertisements
Question
If the cost of a dozen identical articles is ₹ 672, what will be the cost of 18 such articles?
Advertisements
Solution
Cost of one dozen articles = ₹ 672
Cost of one article = `₹672/12` = ₹ 56
Cost of 18 articles = ₹ 56 × 18 = ₹ 1008
RELATED QUESTIONS
If `2/9` of property costs Rs.2,52,000; find the cost of `4/7` of it.
Eight oranges can be bought for Rs. 10.40. How many more can be bought for Rs.16.90?
One tap can fill a cistern in 3 hours and the waste pipe can empty the full cistern in 5 hours. In what time will the empty cistern be full, if the tap and the waste pipe are kept open together?
If the cost of a dozen soaps is ₹ 460.80, what will the cost of each soap?
If the cost of 8 cans of juice is ₹ 280, then what will be the cost of 6 cans of juice?
A loaded truck travels 18 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?
25 metres of cloth costs ₹ 1,012.50. What will be the cost of 20 metres of cloth of the same type?
What is the primary objective of the "Unitary Method"?
In the unitary method, which mathematical operation is used to convert the value of "many" units to the value of "one" unit?
30 identical articles weigh 360 g. How many articles will weigh 840 g?
