Question

How many more candles could machine B pack than machine A in 12 minutes

Answer 1

Let's begin by identifying key information given to us:

For Machine A, we have the rate as shown below:

`\begin{gathered} MachineA=(600)/(5)=(1200)/(10)=(1800)/(15)=(2400)/(20) \\ MachineA=120candies\text{/min} \end{gathered}`

The equation for Machine B is given by:

y = 150x