Advertisements
Advertisements
प्रश्न
The cost of `19/4` metres of wire is Rs. `171/2`. Find the cost of one metre of the wire.
Advertisements
उत्तर
The cost of `19/4` m of wire = ₹ `171/2`
∴ Cost of 1 m of wire = `171/2 ÷ 19/4`
= `171/2 xx 4/19`
= 9 × 2
= ₹ 18
Hence, the cost of 1 m of wire is ₹ 18.
APPEARS IN
संबंधित प्रश्न
Find the multiplicative inverse of -13
Is 0.3 the multiplicative inverse of 3 `1/3` ? Why or why not?
Fill in the blanks
The reciprocal of − 5 is ______.
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 0 is ______.
`1/6` of the class students are above average, `1/4` are average and rest are below average. If there are 48 students in all, how many students are below average in the class?
Find the multiplicative inverse of `-1 1/8`
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?
