Question

Find the ratio of the following.
(a) Speed of a cycle 10 km per hour to the speed of scooter 45 km per hour.
(b) 12 m to 20 km
(c) 50 paise to Rs.15​

Answer 1

Answer:

$\: \: \: \: \: \: \: \: \: \: \: \: \\ \: \frac{10}{45} = \frac{2}{9} \\ \\ b \\ \\ we \: have \: to \: convert \: km \: into \: meter \: \\ \\ \\ \frac{12m}{2000m} = \frac{3}{5000}m \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ 3no \: \frac{25}{1500} = \frac{1}{60}$