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प्रश्न
One computer costs 27,540 rupees. How much will 18 such computers cost?
उत्तर
27540 Cost of 1 computer
× 18 No. of computers
220320
+ 275400
495720
संबंधित प्रश्न
Multiply: 2.948 by 100
Multiply: 4.6 by 2.1
Multiply.
6429 × 509
Under the ‘Inspire Awards’ scheme, 5000 rupees per student were granted for the purchase of science project materials. If 154 students in a certain taluka were covered under the scheme, find the total amount granted to that taluka.
Sangeetha has just finished building a new house with garden area. She measured the garden area and found it to be 6 m x 6 m. Suppose she has to put a pole every 1 m, how many poles are required? Each pole is of height 1.5 m from the ground. What should be the total length of the fencing material to fence the garden?
Do these in your notebook using Bela's method
- 225 × 22
A baby elephant drinks around 12 L of milk every day. How much milk will it drink in two years?
Going round and round!
| 142857 | 142857 | 142857 | 142857 | 142857 |
| x 1 | x 2 | x 3 | x 4 | x 5 |
| ________ | _______ | _______ | _______ | _______ |
Do you find a pattern in all these answers? Discuss this with your friends.
Solve the given sums and colour the answers in the grid given below. See what you find.
- 10 × 10
But Kamla Bai was not happy, She had to spend Rs 85 every day on the cow. She made some money by selling the milk. But still, she wanted to sell the cow.
- If Kamla Bai spends Rs 85 a day, find out how much she will spend in one month.
- The cow gives 8 litres of milk every day. How much will it give in one month?
- If the milk is sold at Rs 9 per litre, how much money will Kamla Bai make in one month?
