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प्रश्न
Father gave them some idea of the weight of each thing.
| Thing loaded | Weight |
| A sack of wheat | 100 kg |
| A sack of rice | 35 kg |
| Water tank | 50 kg |
| Almirah | 70 kg |
| A table | 10 kg |
| A chair | 5 kg |
| A mattress | 20 kg |
| Bamboo ladder | 10 kg |
| Pots and pans | 10 kg |
Find out the total weight they had loaded on the cart.
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उत्तर
Weights of things-
| Things loaded | Weight | No. of Items | Their total weights |
| A sack of wheat | 100 kg | 5 | 5 × 100 = 500 kg |
| A sack of rice | 35 kg | 3 | 3 × 35 = 105 kg |
| Water tank | 50 kg | 1 | 1 × 50 = 50 kg |
| Almirah | 70 kg | 1 | 1 × 70 = 70 kg |
| A table | 10 kg | 3 | 3 × 10 = 30 Kg |
| A chair | 5 kg | 4 | 4 × 5 = 20 Kg |
| A mattress | 20 kg | 2 | 2 × 20 = 40 Kg |
| Bamboo ladder | 10 kg | 1 | 1 × 10 = 10 Kg |
| Pots and pans | 10 kg | 10 Kg |
Total weight
= 500 kg + 105 kg + 50 kg + 70 kg + 30 kg + 20 kg + 40 kg + 10 kg + 10 kg = 835 kg
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संबंधित प्रश्न
Which things should be removed so that the weight of the load is not more than 700 kg?
Make groups of three things. For example - eraser, ball and paper. Use the balance to arrange them in order of weight-the lightest, the one with in-between weight, the heaviest.
Complete the table with at least five examples.
| Lightest | In-between weight | Heaviest |
| Paper | Eraser | Ball |
Can you find your own weight using this balance?
Use your weights to weigh different things and write in your notebook.
Which pan of the balance will go down? Show by drawing an arrow.
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Guess and write the weight of each thing he bought - in g or kg.
| Items | Weight |
| Rice | 5 |
| Sugar | 1 |
| Mustard seeds | 10 |
| Wheat | 3 |
| Dal | 500 |
| Tea | 250 |
| Pepper | 25 |
Have you ever been to a post office?
What different things do people go there for?
How much does a postcard cost?
Rahul needs stamps of Rupees 25 for his parcel. He went to the post office. Only stamps of Rs 1, Rs 2, Rs 5 and Rs 10 were there at that time. Using those stamps in how many different ways can he make Rs 25?
Can you show five different ways? What is the heaviest parcel he can send using stamps of Rs 25?
