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प्रश्न
Reduce the following rational numbers in its lowest form:
`(-60)/72`
उत्तर
`(-60)/72` can be written as
= `(-60 ÷ 12)/(72 ÷ 12)` ......[Dividing numerator and denominator by HCF of 60 and 72 i.e. 12]
= `(-60 xx 1/12)/(72 xx 1/12)` .....`[∵ "Reciprocal of" 12 = 1/12]`
= `(-5)/6`, which is the lowest form.
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संबंधित प्रश्न
Find the value of `(-7)/12 ÷((-2)/13)`.
The product of two rational numbers is -2. If one of them is `4/7`, find the other.
Evaluate:
`0 ÷ (- 4/7)`
By what number must `(-3)/4` be multiplied so that the product is `(-9)/16?`
Find (m + n) ÷ (m - n), if:
m = `2/3` and n = `3/2`
Find (m + n) ÷ (m - n), if:
m = `4/5` and n = `-3/10`
Divide : `(-21)/5` by `(-7)/(-10)`
Find (a + b) ÷ (a – b) if a = `(-3)/5`, b = `2/15`
Which of the following rational numbers is equal to its reciprocal?
Simplify:
`1 ÷ (-1/2)`
