Advertisements
Advertisements
Question
Complete the addition-subtraction box.
Advertisements
Solution
`1/2 + 1/3`
= `[(1 xx 3) + (1 xx 2)]/6`
= `(3 + 2)/6`
= `5/6`
`1/3 + 1/4`
= `[(1 × 4) + (1 xx 3)]/12`
= `(4 + 3)/12`
= `7/12`
`1/2 - 1/3`
= `[(1 xx 3) – (1 xx 2)]/6`
= `(3 - 2)/6`
= `1/6`
`1/3 - 1/4`
= `[(1 xx 4) – (1 xx 3)]/12`
= `(4 - 3)/12`
= `1/12`
`1/6 + 1/12`
= `[(1 xx 2) + 1]/12`
= `(2 + 1)/12`
= `3/12`
= `1/4`
Hence, the complete given box is
RELATED QUESTIONS
Sandeep filled water in `4/7` of an empty tank. After that, Ramakant filled the `1/4` part more of the same tank. Then Umesh used the `3/14` part of the tank to water the garden. If the tank has a maximum capacity of 560 litres, how many litres of water will be left in the tank?
Add: `5 1/2 + 2 3/4`
Add:
`2/7 + 4/7`
Add:
`3/9 + 3/5`
Add the difference between `1 1/3` and `3 1/6` and the difference between `4 1/6` and `2 1/3`
Mother gave `2/8` of guava to Meena and `3/8` of guava to Geetha. How many parts of the guava did she give them altogether?
Add the fractions `3/8` and `6 3/4`.
Solve:
`2/3 + 1/7`
Solve:
`2/5 + 1/6`
Solve:
`4 2/3 + 3 1/4`
