Advertisements
Advertisements
प्रश्न
Is 0.3 the multiplicative inverse of 3 `1/3` ? Why or why not?
Advertisements
उत्तर १
`3 1/3 = 10/3`
`0.3 xx 3 1/3 = 0.3 xx 10/3 = 3/10 xx 10/3 = 1`
Here, the product is 1. Hence, 0.3 is the multiplicative inverse of `3 1/3`
उत्तर २
`3 1/3 = 10/3 = 3.3`
`3.3 xx 0.3 = 0.99 != 1`
∴ 0.3 si not the multiplicative inverse of `3 1/3`
संबंधित प्रश्न
Find the multiplicative inverse of `1/5`
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
The reciprocal of `(-3)/8 xx ((-7)/13)` is ______.
The reciprocal of a negative rational number is ______.
Simplify
`3/7 xx 28/15 ÷ 14/5`
The cost of `19/4` metres of wire is Rs. `171/2`. Find the cost of one metre of the wire.
One fruit salad recipe requires `1/2` cup of sugar. Another recipe for the same fruit salad requires 2 tablespoons of sugar. If 1 tablespoon is equivalent to `1/16` cup, how much more sugar does the first recipe require?
