Question

if a boy cycles at 10 m/s calculate his speed in km/h​

Answer 1

Answer:

multiply by 18/5

10x18=180 divide by 5

therefore 36km/hr

Answer 2

Step-by-step explanation:

$\square \: \sf{in \: order \: to \: convert \: \frac{m}{s} \: to \: \frac{km}{h} \: we \: have \: to \: multiply \: \frac{18}{5} } \\ \\ \huge{so} \\ 10 \times \frac{18}{5} \\ \rightarrow \: \frac{180}{5} \\ \rightarrow \: 36$

Hope it's helpful for you!