Question

Express 35 mm in cm, m and km

Answer 1

35 mm=3.5 cm = 0.035m = 0.000035 km

Answer 2

Step-by-step explanation:

$i) 35 \:mm = \frac{35}{10} \:cm = 3.5 \:cm \:--(1)$

$\boxed { \pink { 1\:mm = \frac{1}{10}\:cm }}$

$ii) 35 \:mm = 3.5 \:cm = \frac{3.5}{100}\:m \\= 0.035\:m \:---(2)$

$\boxed { \orange { 1\:cm = \frac{1}{100}\:m }}$

$iii) 35\:mm = 0.035 \:m\\ = \frac{0.035}{1000}\:km\\=0.000035\:km\:---(3)$

$\boxed { \blue { 1\:m = \frac{1}{1000}\:km }}$

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