Advertisements
Advertisements
Question
4 men or 6 women earn Rs. 360 in one day. Find, how much will:
(i) a man earn in one day?
(ii) a woman earn in one day?
(iii) 6 men and 4 women earn in one day?
Advertisements
Solution
4 men earn Rs. 360 in one day
(i) 1 man can earn = Rs.`360/4` = Rs.90 in one day
(ii) 6 women earn Rs. 360 in one day
1 woman can earn Rs.`360/6` = Rs.60 in one day
(iii) ∴ 6 men and 4 women earn in one day
= 6 × 90 + 4 × 60 = 540 + 240 = Rs.780
APPEARS IN
RELATED QUESTIONS
Six taps can fill an empty cistern in 8 hours. How much more time will be taken, if two taps go out of order? Assume, all the taps supply water at the same rate.
If 25 horses consume 18 quintal in 36 days, how long will 28 quintal last for 30 horses?
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?
A motorbike travels 330 km in 5 litres of petrol. How much distance will it cover in one litre of petrol?
The cost of 35 envelops is ₹ 105. How many envelops can be bought for ₹ 90?
Cost of 10 kg of wheat is ₹ 180. What quantity of wheat can be purchased in ₹ 432?
Mr. Chopra pays ₹ 12,000 as rent for 3 months. How much does he has to pay for a year if the rent per month remains same?
25 metres of cloth costs ₹ 1,012.50. How many metres of the same kind can be bought for ₹ 1,620?
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?
