Question

14. Kabir walked 8.625 km on Monday. 7.059 km on Tuesday and some distance
Wednesday. If he walked 25 8 km in three days, how much distance did he we
13. A rope is 8.62 m long. A piece measuring 48
is left?
on Wednesday?
(b) Multiplication and Division
We explain the multiplication and division of measures of length by means of solu
examples
Example I. Multiply: 18.06 m by 8
Solution
Simple
18.06
Multiply 18.06 by a
m
X 8
144.48
.. 18.06 m x 8 = 144.48 m
Example 2. Cost of I metre of cloth is 12. Find the cost of 2.5 m cloth.
solution.
Cost of I m cloth = 12
Cost of 2.5 m cloth = 2.5 x 12 = 30
Cost of cloth is 30.
cample 3 18 06 Im
2.5
x 12
50
250​

Answer 1

14. Kabir walked 8.625 km on Monday. 7.059 km on Tuesday and some distance

Wednesday. If he walked 25 8 km in three days, how much distance did he we

13. A rope is 8.62 m long. A piece measuring 48

is left?

on Wednesday?

(b) Multiplication and Division

We explain the multiplication and division of measures of length by means of solu

examples

Example I. Multiply: 18.06 m by 8

Solution

Simple

18.06

Multiply 18.06 by a

m

X 8

144.48

.. 18.06 m x 8 = 144.48 m

Example 2. Cost of I metre of cloth is 12. Find the cost of 2.5 m cloth.

solution.

Cost of I m cloth = 12

Cost of 2.5 m cloth = 2.5 x 12 = 30

Cost of cloth is 30.

cample 3 18 06 Im

2.5

x 12

50

250