Advertisements
Advertisements
प्रश्न
Find the distance walked by a boy in `1 1/2` hours if he walks at 2.150 km every hour.
Advertisements
उत्तर
Distance covered in one hour = 2.150 km
∴ Distance covered in `1 1/2` hour or `3/2` hour
= `2.150xx3/2`
= 1.075 × 3
= 3.225 km
APPEARS IN
संबंधित प्रश्न
By how much does the sum of 18.0495 and 34.9644 exceed the sum of 7.6752 and 24.876?
Add (giving answer in rupees):
73 paise and Rs. 208
Subtract:
Rs. 35.74 from Rs. 63.22
Subtract:
286 paise from Rs. 7.02
Subtract:
Rs. 0.55 from 121 paise
Add (giving the answer in metre):
0.93 m and 64 cm
Subtract (giving the answer in metre):
5.03 m from 19.6 m
If the length of one bed-cover is 2.1 m, find the total length of 17 bed-covers.
A car can run 16.8 km consuming one litre of petrol. How many kilometres will it run on 3.7 litres of petrol?
Complete the following table:
| Item | Cost per kg | Quantity | Amount | |
| (i) | A | Rs. 17.40 | 2.5 kg | ............... |
| (ii) | B | Rs. 42.25 | 1.6 kg | .............. |
| (iii) | C | Rs. 28.50 | 3.2 kg | .............. |
| Total = | ................ |
