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Question
`7/10` of a wall is to be painted. Ramu has painted `4/10` of it. How much more needs to be painted?
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Solution
To be painted – painted
`7/10 - 4/10 = (7 - 4)/10 = 3/10`
`3/10` more needs to be painted.
RELATED QUESTIONS
Subtract:
`5/7 - 1/7`
Subtract:
`5/8 - 3/8`
Subtract:
`7/10 - 3/10`
Subtract:
`4/6 - 3/5`
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`2/7 - 1/4`
Solve:
`7/7 - 5/7`
Solve:
`1 - 2/3 (1 = 3/3)`
Fill in the boxes:
`☐ - 5/8 = 1/4`
Nandini’s house is `9/10` km from her school. She walked some distance and then took a bus for `1/2` km to reach the school. How far did she walk?
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?
