Using OF Operator in Percentages
Using OF Operator in Percentages
Using OF operator in Percentages:
We simply replace the OF operator with a multiply sign.
Illustration:
Illustration: Find of 180.
Solution:
= 100
Illustration: Find the number of cups if
Solution: Total number of cups =
= 2400
Illustration: Find
Solution:
= 70
Marks of A and B are respectively 30% and 37% less than C. How much per cent of marks of B is less than A? | |||
| Right Option : B | |||
| View Explanation | |||
Out of her total income Mrs Sharma spends 20% on house rent and 70% of the rest on household expenditure. If she saves Rs 1800, what is the total income? | |||
| Right Option : A | |||
| View Explanation | |||
72% of 25 students are good at Mathematics. How many are not good at it? | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
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