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प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find (x ÷ y) × z.
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उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
We have, (x ÷ y) × z
= `((-4)/9 ÷ 5/12) xx 7/18`
= `((-4)/9 xx 12/5) xx 7/18` ...`[∵ "Reciprocal of" 5/12 = 12/5]`
= `(-4 xx 12 xx 7)/(9 xx 5 xx 18)` ...`[∵ "Product of rational numbers" = "Product of numerators"/"Product of denominators"]`
= `(-56)/135`
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संबंधित प्रश्न
Find the value of `(-1)/8 ÷ 3/4`.
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Evaluate:
`0 ÷ (- 4/7)`
Evaluate:
`8/(-5) ÷ 24/25`
Evaluate:
`-5 ÷ (- 10/11)`
The reciprocal of `1/2` is ______.
If `p/q` is a rational number and m is a non-zero integer, then `p/q = (p xx m)/(q xx m)`.
Reduce the following rational numbers in its lowest form:
`91/(-364)`
Simplify:
`6/5 xx 3/7 - 1/5 xx 3/7`
What should be divided by `1/2` to obtain the greatest negative integer?
