Advertisements
Advertisements
Question
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.
Solution
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
APPEARS IN
RELATED QUESTIONS
Which things should be removed so that the weight of the load is not more than 700 kg?
Mannu and Jaiju put a pencil and geometry box in the two pans of the balance. Which pan will go down? Why? Draw a picture to show it.
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 |
Take a small plastic packet.
Put it in one pan of the balance. Put the soap in the other pan. Slowly add sand to the packet till the pans are balanced.
Close the packet with a rubber band or string. Now stick a strip of paper and write ‘ g’ on it.
Is the weight on any of the pans equal to 1 kilogram? Mark it.
How many grams are there in 1 kg?
Which is the heaviest thing you have seen?
Now you show how Abdu will use these stone pieces to weigh —
3 kg of firewood.
How much does an inland letter cost?
Read the weight shown in the picture. Find out the cost of sending a parcel of that weight.
Parcel weight = ______
Cost of stamps = ______
