Question 3 (d)

Express the following as cm using decimals:

9cm 8mm

Open in App

Solution

We know that 10 mm = 1 cm
$∴ 1 m m = \frac{1}{10} c m$

$\Rightarrow 9 c m 8 m m = 9 c m + 8 m m = 9 c m + 1 m m \times 8 = 9 c m + \frac{1}{10} c m \times 8 = 9 c m + 0.8 c m = 9.8 c m$

Suggest Corrections

Similar questions

Question 6 (d)

Express the following as cm using decimals:
4 cm 2 mm

Question 3 (a)

Express the following as cm using decimals:

5mm

Question 3 (c)

Express the following as cm using decimals:

164 mm

Express as meters using decimals:

9 m 7 cm

Question 2 (a)

Express the following as meter using decimals:
15 cm

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program