Advertisements
Advertisements
प्रश्न
Multiply:
`(-7)/10 "and" (-8)/15`
उत्तर
`= ((-7)xx(-8))/(10xx15) = ((-7)xx(-4))/(5xx15) = 28/75`
APPEARS IN
संबंधित प्रश्न
Find the product:
`9/2 xx ((-7)/4)`
What should be subtracted from -2 to get `3/8`?
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-7)/(-8)`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
Multiply the rational number, given below, by one (1):
`(-6)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Fill in the blank:
The numbers ……….. and ……….. are their own reciprocals.
`3/4 xx ((-2)/3)` = ______.
`0 xx ((-5)/6)` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
