Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Solution
1.05 and 2.1
no. = $$\frac{105}{100}$$ and  $$\frac{21}{10}$$
105=$$5\times 3\times 7$$
21=$$3\times 7$$
Select the common terms
lcm= $$3\times 7\times 5 =105$$
denominator is calculated by hcf method
100 = $$2\times 2\times5\times 5$$
10 =$$2\times 5$$
select the highest common factor = 10
lcm = $$\frac{lcm}{hcf}$$
$$\frac{105}{10}$$
=21
Create a FREE account and get:
- Download RRB Study Material PDF
- 45+ RRB previous papers with solutions PDF
- 300+ Online RRB Tests for Free
