Advertisements
Advertisements
प्रश्न
A piece of wire `7/8` metre long broke into two pieces. One piece was `1/4` metres long. How long is the other piece?
Advertisements
उत्तर
Total length of wire = `7/8` metre
Length of one piece of wire = `1/4` metre
Length of other pieces of wire = Length of the original wire and this one piece of wire
= `7/8 - 1/4`
= `[(7 xx 1) - (1 xx 2)]/8`
= `((7 - 2))/8`
= `5/8`
∴ Length of the other piece of wire = `5/8` metre
संबंधित प्रश्न
Subtract:
`4/6 - 3/5`
Subtract `1 3/5` from `2 1/3`
Simplify : `7 2/7 - 3 4/21`
What fraction is to be subtracted from `9 3/7` to get `3 1/5`?
On subtracting `5/9` from `19/9`, the result is ______.
Solve:
`4/3 - 1/2`
Heena’s father paid an electric bill of ₹ 385.70 out of a 500 rupee note. How much change should he have received?
In her science class, Jyoti learned that the atomic weight of Helium is 4.0030; of Hydrogen is 1.0080; and of Oxygen is 16.0000. Find the difference between the atomic weights of Helium and Hydrogen
Reaction time measures how quickly a runner reacts to the starter pistol. In the 100 m dash at the 2004 Olympic Games, Lauryn Williams had a reaction time of 0.214 second. Her total race time, including reaction time, was 11.03 seconds. How long did it take her to run the actual distance?
What is the Least Common Multiple (LCM) required to subtract `1/3` from `4/5`?
