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- this is commonly used to express the marks
- ex- ajay scored 30 in math out of 50
- 20 in science out of 25
- 15 out of 20 in english
- maths marks= 30 by 50
- science marks=20 by 25
- english marks= 15 by 20
- lcm of 50,25,20=100
- .
- therefore 30 by 50x2=60 by 100
- 20 by 25 x 4=80 by 100
- 15 by 20 x 5 =75 by 100
- there fore he scored the higest in science
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- Slide Set on Untitled, created by Naresh Kedari on 15/05/2019.
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- Naresh Kedari · May 2019
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- May 15, 2019
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