Advertisements
Advertisements
प्रश्न
One hour has 3,600 seconds. How many seconds do 365 hours have?
Advertisements
उत्तर
3600 Seconds of 1 hour
× 365 Number of hours
18000
+ 216000
+ 1080000
1314000
संबंधित प्रश्न
Multiply the number by 10, 100, 1000: 0.112
Multiply the number by 10, 100, 1000: 0.0359
Multiply.
6429 × 509
A shopkeeper bought a sack of 50kg of sugar for 1750 rupees. As the price of sugar fell, he had to sell it at the rate of 32 rupees per kilo. How much less money did he get than he had spent?
Do these in your notebook using Bela's method
- 47 × 19
Look for the pattern and take this forward.
(0 × 9) + 1 = 1
(1 × 9) + 2 = 11
(12 × 9) + 3 = 111
(123 × 9) + 4 = ______
(1234 × 9) + 5 = ______
(12345 × 9) + 6 = ______
Tricks with your age.
Write your age ______
Multiply it by 7 ______
Again, multiply the answer by 13 ______
Multiply again that answer by 11 ______
Now, look at your last answer. Can you find your age in that answer?
How many times does your age show in the answer?
Now try this trick with other people.
Solve the given sums and colour the answers in the grid given below. See what you find.
- 77 × 10
Solve the given sums and colour the answers in the grid given below. See what you find.
- 31 × 19
Which is more money spent on the cow or money earned from it?
How much?
