S.chand publication New Learning Composite mathematics solution of class 7 Chapter 2 Fractions and Decimals Exercise 2J

 Exercise 2J

Question 1

Find the value of

(a) 0.132÷6

=0.022

(b) 0.98÷7

=0.14

(c) 1.245÷15

=0.083

(d) 0.837÷9

=0.093

(e) 0.0125÷5

=0.0025

(f) 69.531÷11

=6.321

(g) 72.00120÷24

=3.00005

(h) 87.138÷9

=9.682

(i) 0.01001÷22

=0.000455

Question 2

(a) 20.4÷600

$=\frac{204}{6000}$

=0.034

(b) 47.136÷12000

$=\frac{47136}{12000}$

=0.003928

(c) 1.98÷9000

$=\frac{198}{900000}$

=0.00022

(d) 2.16÷1800

$=\frac{216}{180000}$

=0.0012