Real-World Examples (HSC SSCE Mathematics Standard): Flashcards

Beats per minute (bpm)

$\text{MHR} = 220 - \text{Age}$

65% to 85%

Capacity to do work

Watt (W)

3.6 MJ

$\text{Power (kW)} \times \text{Time (hours)}$

$\text{Energy (kWh)} \times \text{Price per kWh}$

Litres per 100 kilometres (L/100 km)

$\frac{\text{Litres} \times 100}{\text{Distance (km)}}$