Advertisements
Advertisements
प्रश्न
What should be subtracted from -2 to get `3/8`?
उत्तर
Set the required number be = x
According to the condition,
`-2- "x "= 3/8`
⇒ `-"x "= 3/8+2`
⇒`-"x "=( 3+16)/8`
⇒` "x" =(-19)/8`
∴ The required number = `(-19)/8`
APPEARS IN
संबंधित प्रश्न
Find the product:
`3/(-5) xx (-5)/3`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
Find the reciprocal (multiplicative inverse) of:
`(-3)/5xx(-1)/13`
Verify that `"x"xx("y"-"z")="x"xx"y"-"x"xx"z,"` if
`"x"=4/5,"y"=-7/4and"z"=3`
Name the multiplication property of rational number show below:
`4/5xx(3/(-8)+(-4)/7)=4/5xx3/(-8)+4/5xx(-4)/7`
Name the multiplication property of rational number show below:
`8/(-9)xx1=1xx8/(-9)=8/(-9)`
Fill the Blank:
The product of two positive rational numbers is always ……………
Fill in the blank:
The product of a rational number and its reciprocal is ………..
`(-5)/3 xx ((-3)/5)` = ______.
Find the odd one out of the following and give reason.
