Question

Anjali babysits Khushi one day each week. Anjali charges a $\$20$ fee for the day, plus $\$5.50$ for every $30$ minutes of babysitting. How much has Anjali earned after three hours of babysitting?

• A. $53$
• B. $34$
• C. $40$
• D. $30$

Answer 1

The correct option is A $53$

Given: Anjali babysits Khushi one day each week.

Anjali charges a 20$feefortheday,plus$ $5.50$ for every $30$ minutes of babysitting.

Then, Anjali charges 5.50$for$30$ minutes

So, Anjali charges for 3 hours =$\frac{5.50\times 3\times 60}{30}=33$ dollars

And Anjali charged 20$ fee for one day extra

Then, Total charges Anjali earned after thee hours $=33+20=53$ dollars