Advertisements
Advertisements
प्रश्न
If the cost of a dozen identical articles is ₹ 672, what will be the cost of 18 such articles?
Advertisements
उत्तर
Cost of one dozen articles = ₹ 672
Cost of one article = `₹672/12` = ₹ 56
Cost of 18 articles = ₹ 56 × 18 = ₹ 1008
APPEARS IN
संबंधित प्रश्न
`3/5` quintal of wheat costs Rs.210. Find the cost of :
(i) 1 quintal of wheat
(ii) 0.4 quintal of wheat
Fifteen men can build a wall in 60 days. How many more men are required to build another wall of the same size in 45 days?
Ten men, working for 6 days of 10 hours each, finish `5/21` of a piece of work. How many men working at the same rate and for the same number of hours each day, will be required to complete the remaining work in 8 days?
A motorbike travels 330 km in 5 litres of petrol. How much distance will it cover in 2.5 litres of petrol?
If the cost of a dozen soaps is ₹ 460.80, what will the cost of each soap?
A loaded truck travels 18 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?
A truck requires 108 litres of diesel for covering a distance of 1188 km. How much diesel will be required by the truck to cover a distance of 3300 km?
25 metres of cloth costs ₹ 1,012.50. How many metres of the same kind can be bought for ₹ 1,620?
Once the value of a single unit is known, which operation is used to find the value of "many" units?
30 identical articles weigh 360 g. How many articles will weigh 840 g?
