A person spends 2/5 of his income on food, 3/10 on household needs and one-fourth on other expenses, after which he has ₹2,021 left from his income. His income is:
₹ 40,420
Total fraction spent = 2/5 + 3/10 + 1/4. LCD 20: 8/20 + 6/20 + 5/20 = 19/20.
Remaining = 1 − 19/20 = 1/20 of income = ₹2021.
Income = 2021 × 20 = ₹40,420.
Hence, ₹ 40,420.
Similar Questions
Weight of Manoj is \(\frac{5}{7}\) times of weight of Sanju. By what fraction weight of Sanju is more than the weight of Manoj?
Simplify: \(\dfrac{3}{5} + \dfrac{2}{3}\).
Simplify: \(\left(\dfrac{7}{8} \div \dfrac{7}{16}\right)\).
Arrange 0.53, 2/25, 7/150 and 16/75 in ascending order:
A milk container is \(\frac{3}{5}\) full. When 20 litres of milk is taken out from it, it becomes \(\frac{7}{12}\) full. What is the capacity of the container?
Ravi travels from one place to another first by bus, then by rickshaw and finally on foot. He covers 7/9 of the distance by bus and 2/15 of the total distance on foot. What fraction of the distance did Ravi travel by rickshaw?
At the start of a journey, Aritra's car fuel tank had \(18\frac{2}{7}\) litres of petrol. At the end of the journey, only \(6\frac{6}{7}\) litres remained. What fraction of the initial petrol was consumed during the journey?
The reciprocal of \((\frac{3}{10} + \frac{8}{15})\) is:
If a steel rod of length \(40\frac{2}{5}\) is cut to obtain a rod of length \(20\frac{4}{15}\), then the remaining length of the rod is:
A famous book 'Play with Graphs' has 465 pages. If \(\frac{4}{5}\) of its pages contain diagrams and \(\frac{2}{3}\) of the remaining pages contain original text, find the number of pages that contain original text.
Important Questions from Fractions
The value of $\frac{5}{3} + (\frac{1}{1+\frac{5}{6}}) - \frac{5}{3}$ is
The value of $\frac{4}{5} + (\frac{1}{1+\frac{5}{6}}) - \frac{2}{5}$ is
- The value of $\frac{5}{2} + \frac{1}{(1 + \frac{3}{8})} - \frac{3}{5}$ is
- Ritik and Sanjay together invested ₹62,400 in a business. At the end of the year, out of a total profit of ₹15,600, Sanjay's share was ₹1,900. What was the difference between their investments?
- The value of $\frac{3}{4} + \frac{1}{\left(1+\frac{3}{7}\right)} - \frac{3}{4}$ is
