Advertisements
Advertisements
प्रश्न
Simplify:
23 × 5
योग
उत्तर
23 × 5 = 2 × 2 × 2 × 5
= 8 × 5
= 40
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the value of 54.
Express the following in exponential form:
a × a × a × c × c × c × c × d
Evaluate:
`(3^-1xx9^-1)÷3^-2`
Evaluate:
`(2^2+3^2)xx(1/2)^2`
Evaluate:
`[(-3/4)^-2]^2`
Evaluate: `(- 5/6)^5`
The exponential form 149 should be read as _______________
Identify the greater number in the following.
28 or 82
Identify the greater number in the following:
26 or 62
Write the number of seconds in scientific notation.
Sl. No. | Unit | Value in Seconds |
1. | 1 Minute | 60 |
2. | 1 Hour | 3,600 |
3. | 1 Day | 86,400 |
4. | 1 Month | 2,600,000 |
5. | 1 Year | 32,000,000 |
6. | 10 Years | 3,20,000,000 |