Advertisements
Advertisements
Question
There are 21 chocolate bars in a packet. Find the number of chocolate bars in 9 such packets and estimate it to its nearest Hundreds place
Advertisements
Solution
Number of chocolate bars in a packet = 21
Number of chocolate bars in 9 pockets = 21 × 9 = 189
Nearest hundred = 200
APPEARS IN
RELATED QUESTIONS
A scooter costs Rs 36725. How much will 487 such scooters cost?
The mass of a brick is 2 kg 750 g. What is the total mass of 14 such bricks?
The total mass of 8 packets, each of the same size, is 10 kg 600 g. What is the mass of each such packet?
Estimate each of the following products by rounding off each number to the nearest ten: 64 × 58
Estimate each of the following products by rounding off each number to the nearest hundred: 376 × 123
Estimate each of the following products by rounding off each number to the nearest hundred: 271 × 339
Estimate and calculate:
| S.No. | Multiplication fact |
Actual value | Estimated value | Difference |
| 1. | 35 × 12 | 420 | 40 × 10 = 400 | 20 |
| 2. | 82 × 28 | |||
| 3. | 16 × 12 | |||
| 4. | 23 × 27 |
A vessel has 13 litres 200 mL of fruit juice. In how many glasses each of capacity 60 mL can it be filled?
Estimate the following product using the general rule:
1291 × 592
Estimate the following product using the general rule:
54 × 3019
