Mrs. suarez cut a pizza into 8 equal slices. each person in her family ate 2 slices .if there are 3 people in her family, what fraction of pizza did they eat together?

41/2 - 1 1/3 what is the answer as a fraction?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.