Varun spent 1/4 of his savings on a pair of trousers and 2/5 of the remaining savings on a book. (a) What fraction of his savings is left with him? (b) If the book costs ₹ 180, how much money did he have originally? Brainlists
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(a) 7/20
(b) ₹ 450
Step-by-step explanation:
(a) Varun spent 1/4 and 2/5 of his total money
So, spent was 13/20
Now, The total he had initially will be 1 (A complete fraction)
Hence, savings = income - spent
(b) Book cost was ₹ 180. It was 2/5 part of income
Now, if the income is x, then,
Total income is x = 450
Total money he had is ₹ 450
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