The first thing to do is the make the denominators of the fractions the same.
5/10 of the pupils walked to school and 2/10 of the pupils came to school by bus.
5/10 + 2/10 = 7/10.
10/10 - 7/10 = 3/10.
<span>3/10 of the pupils came to school by car. </span>
5 - 1.25 = 3.75
Melody’s mom pays her sister $3.75 for emptying the dishwasher.
The answer is 4.71 × 10-7
hope this helps
The answer is: 1.49
i used a calculator.
