Express the following as cm using decimals.
(a) 2 mm
(b) 30 mm
(c) 116 mm
(d) 4 cm 2 mm
(e) 162 mm
(f) 83 mm

Solution:

We use the concepts of fractions, decimals and unit conversion to express the given numbers as cm using decimals.

As we know 10 mm is equal to 1 cm, hence, we can convert the given values as:

NCERT Solutions for Class 6 Maths Chapter 8 Exercise 8.1 Question 6

Express the following as cm using decimals. (a) 2 mm (b) 30 mm (c) 116 mm (d) 4 cm 2 mm (e) 162 mm (f) 83 mm

Summary:

The values to be expressed as cm are (a) 0.2 cm (b) 3 cm (c) 11.6 cm (d) 4.2 cm (e) 16.2 cm (f) 8.3 cm

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