Question

Problem Solving ---SOLVE” A store has 300 televisions on order, and 80% are high definition. They also have 250 laptops coming in on the same shipment, and 20% have a detachable keyboard. How many televisions on order are high definition?

Answer 1

In this case, we have to calculate the 80% of 300. We can do this by multiplying the decimal form of 80% with 300:

`\begin{gathered} 80\%=0.80 \\ \Rightarrow300(0.80)=240 \end{gathered}`

therefore, there are 240 high definition televisions