Advertisements
Advertisements
प्रश्न
Which things should be removed so that the weight of the load is not more than 700 kg?
उत्तर
The weight should be removed to make the weight equals to 700 kg
= 835 – 700 = 135 kg.
The weight of 3 sacks of rice = 105 kg
The weight of three tables = 30 kg
Total weight of these things = 105 + 30 = 135 kg
So, if they remove 3 sacks of rice and three tables, then the weight will become 700 kg.
APPEARS IN
संबंधित प्रश्न
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.
Which pan of the balance will go down? Show by drawing an arrow.
 |
 |
 |
 |
 |
 |
Is the weight on any of the pans equal to 1 kilogram? Mark it.
Which is heavier? One kilogram cotton or one kilogram iron?
Anamika wants to weigh this chair using the weighing machine. Can you suggest a way for doing this?
Akash wants to send a parcel of the Math Magic textbook to his friend Rani in Chennai. The book weighs 200 g. See the chart to find the cost of posting the book.
A frog was struggling to escape from the mouth of a crow. How can I escape? The frog thought. Suddenly a trick came to his mind. He asked the crow-Are you good at arithmetic? If yes, then I will ask you a problem.
Your weight is 650 g and I am only 145 g. How much do we weigh together? The crow was good at mathematics, so he happily opened his beak to answer.
What happened after that? So what was the answer the crow wanted to give?
All oranges have equal weight. The two papayas have the same weight. The weights in the first and second balances are equal.
How many oranges balance the weight in the third?
 |
 |
 |
