Pratibha reduced her weight by 15percent

Pratibha reduced her weight by 15%. If now she weighs 59.5 kg, what was her earlier weight?

Solution:
ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 7 Percentage Ex 7.1 27

In a sale, a shop reduces all its prices by 15%. Calculate:
(i) the cost of an article which was originally priced at ₹40.
(ii) the original price of an article which was sold for ₹20.40.

Solution:
ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 7 Percentage Ex 7.1 28

Increase the price of ₹200 by 10% and then decrease the new price by 10%. Is the final price same as the original one ?

Solution:
ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 7 Percentage Ex 7.1 29

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