Advertisements
Advertisements
प्रश्न
Divide:
`-2 "by" (-1/2)`
बेरीज
Advertisements
उत्तर
`= -2 ÷ (-1/2)`
`= -2 xx 2/(-1) = 4`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the value of `(-1)/8 ÷ 3/4`.
Find the value of `3/13 ÷ ((-4)/65)`.
Evaluate:
`0 ÷ (- 4/7)`
If `p/q` is a rational number and m is a non-zero common divisor of p and q, then `p/q = (p ÷ m)/(q ÷ m)`.
Match the following:
| Column I | Column II |
| (i) `a/b ÷ a/b` | (a) `(-a)/b` |
| (ii) `a/b ÷ c/d` | (b) –1 |
| (iii) `a/b ÷ (-1)` | (c) 1 |
| (iv) `a/b ÷ (-a)/b` | (d) `(bc)/(ad)` |
| (v) `b/a ÷ (d/c)` | (e) `(ad)/(bc)` |
Simplify:
`6/5 xx 3/7 - 1/5 xx 3/7`
Find the reciprocal of the following:
`3/13 ÷ (-4)/65`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the reciprocal of x + y.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x ÷ (y ÷ z).
What should be divided by `1/2` to obtain the greatest negative integer?
