Question

Worksheet 5
Date:
Roll No:
Competency Ability to Compute
1. Find the measures:
(a) 20 cm less than 8 m 40 cm
(b) 80 cm more than 4 m 10 cm
(c) 15 cm less than 6 m 75 cm
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Answer 1

Step-by-step explanation:

Before apply operations convert the meter terms into cm:

a) 20 cm less than 8m 40 cm that is 840 cm

840-20= 820 cm that is 8 m 20cm

b) 80 cm more than 4m 10 cm that is 410 cm

410+80= 490 cm that is 4 m 90 cm

c) 15 cm less than 6 m 75 cm that is 675 cm

675-15= 660 cm that is 6 m 60 cm

Answer 2

Answer:

a) 8m40cm-20cm =8m20cm

b)4m10cm+80cm=4m90cm

c)6m75cm-15cm=6m60cm