Advertisements
Advertisements
प्रश्न
Simplify:
`(2 1/2 + 1/5)/(2 1/2 ÷ 1/5)`
Advertisements
उत्तर
Given, `(2 1/2 + 1/5)/(2 1/2 ÷ 1/5)`
= `(((2 xx 2) + 1)/2 + 1/5)/(((2 xx 2) + 1)/2 ÷ 1/5)`
= `(5/2 + 1/5)/(5/2 ÷ 1/5)`
= `((25 + 2)/10)/(5/2 xx 5)` ...`[∵ "Reciprocal of" 1/5 = 5]`
= `(27/10)/(25/2)`
= `27/10 xx 2/25` ...`[∵ "Reciprocal of" 25/2 = 2/25]`
= `27/125`
APPEARS IN
संबंधित प्रश्न
Convert into improper fraction.
`4 3/4`
Convert into improper fraction.
`2 5/9`
Convert into a mixed number.
`21/4`
Add:
`2/10 + 4/10 + 3/10`
Convert mixed fraction into improper fraction and vice versa:
`3 7/18`
Write the suitable number in the box.
`9/11 = 18/square`
Write the suitable number in the box.
`14/26 = square/13`
Write the suitable number in the box.
`square/4 = 8/16`
`11/7` can be expressed in the form ______.
Convert 1537 cm to m and express the result as an improper fraction.
