Advertisements
Advertisements
Question
Geeta types 108 words in 6 minutes. How many words would she type in half an hour?
Advertisements
Solution
Words typed by Geeta in 6 minutes = 108
Words typed by Geeta in 1 minute = `108/6`
Words typed by Geeta in half-hour or 30 minutes =`108/6xx30` = 540 words
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.
A group of labourers promises to do a piece of work in 10 days, but five of them become absent. If the remaining labourers complete the work in 12 days, find their original number in the group.
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?
The price of 25 identical articles is ₹1,750. Find the price of 13 articles
Cost of 10 kg of wheat is ₹ 180. What quantity of wheat can be purchased in ₹ 432?
A tree 24 m high casts a shadow of 15 m. At the same time, the length of the shadow casted by some other tree is 6 m. Find the height of the tree.
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?
In the unitary method, which mathematical operation is used to convert the value of "many" units to the value of "one" unit?
If 18 pencils cost ₹54, what is the cost of 6 pencils?
