Advertisements
Advertisements
प्रश्न
There are 32 children. `1/2` of them are girls. How many children are boys?
Advertisements
उत्तर
Total number of children = 32
Half of them are girls, obviously half are boys.
Therefore, half of 32 = `1/2` × 32 = 16
Hence, 16 children are boys.
APPEARS IN
संबंधित प्रश्न
How many pieces were left with Rani?
Mother gave her share of cake to Rajni. Now colour the total part that Rajni will get.
Out of 4 parts Rajni will get ______ parts, which is equal to half of the cake. So she can write it as ` /4` or `1/2`.
One day he wants to eat pumpkin halwa (sweet dish). He tries to buy a big pumpkin with only Rs 10. He asks the first pumpkin seller the price of a big pumpkin.
First pumpkin-seller - `1/4` of this pumpkin is for Rs 10.
This full pumpkin will cost Rs ______.
| Item | Price in Rs |
| Tomato | 8 |
|
Potato |
12 |
| Onion | 10 |
| Carrot | 16 |
| Pumpkin | 4 |
How much does `1/2` kg of tomatoes cost?
Which costs more - `1/2` kg of onions or `1/4` kg of carrots?
Draw a line which divides these shapes into half.
 |
 |
 |
This is a quarter of a picture. Can you complete it? How many more quarters will you draw to complete it?
Using your metre scale, cut a string of one metre.
On this string, mark the length `1/2` metre, `1/4` metre and `3/4`metre.
So,
`1/2` metre = ______ cm
`1/4` metre = ______ cm
`3/4` metre = ______ cm
Can you see that when we add `1/2` and `1/4` we get `3/4`?
