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प्रश्न
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.

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उत्तर
Single machine work = 100
Hook-up machine of prime base number that do the same work down by × 100
= 22 × 52
= 4 × 25
= 100
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संबंधित प्रश्न
`(1/10)^0` is equal to ______.
[2–1 + 3–1 + 4–1]0 = ______.
Find the value of x so that (–2)3 × (–2)–6 = (–2)2x – 1
`(16 xx 10^2 xx 64)/(2^4 xx 4^2)`
An insect is on the 0 point of a number line, hopping towards 1. She covers half the distance from her current location to 1 with each hop. So, she will be at `1/2` after one hop, `3/4` after two hops, and so on.

- Make a table showing the insect’s location for the first 10 hops.
- Where will the insect be after n hops?
- Will the insect ever get to 1? Explain.
Supply the missing information for diagram.

Find x.
`(- 1/7)^-5 ÷ (- 1/7)^-7 = (-7)^x`
If a = – 1, b = 2, then find the value of the following:
ab – ba
Simplify:
`[(4/3)^-2 - (3/4)^2]^((-2))`
Simplify:
`(4/13)^4 xx (13/7)^2 xx (7/4)^3`
