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प्रश्न
Evaluate.
`(8^(-1)xx5^(3))/2^(-4)`
मूल्यांकन
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उत्तर
`(8^-1 xx 5^3)/2^(-4)`
`= {(1/8^1)xx 125}/(1/2^4)`
`= ((1/8) xx 125)/(1/16)`
` = (16 xx 125)/8`
`= 2 xx 125`
= 250
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| Powers Table | ||||||||||
| x | 1x | 2x | 3x | 4x | 5x | 6x | 7x | 8x | 9x | 10x |
| 1 | 1 | 2 | ||||||||
| 2 | 1 | 4 | ||||||||
| 3 | 1 | 8 | ||||||||
| 4 | 1 | 16 | ||||||||
| 5 | 1 | 32 | ||||||||
| 6 | 1 | 64 | ||||||||
| 7 | 1 | 128 | ||||||||
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1 | 2, 4, 8, 6 | ||||||||
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