Category: Easy

4262833 children are playing together—Akbar, Alessandro, Helene, and Wilfred. Helene is twice as old as the average age of the group, and the total age of the children is 20. If Akbar is 3 years old and Alessandro is 4 years old, calculate the age of Wilfred.

Walter is collecting money for charity. First he collects $500 from his neighbors. Then he collects $2971849 from a fund he set up online. His lawyer offers to donate three times as much as everyone else donates. Walter is going to tell him about his neighbors and the online fund…

Doctor Jones is scheduling his time for Monday. He is spending nine hours at the clinic where he works that day. He has to do rounds to check on inpatients staying at the clinic, which takes twenty minutes per inpatient, and he has ten appointments, which take thirty minutes each….

Lisa and Peter are selling chocolate bars door to door. Lisa sold three and a half boxes of chocolate bars, and Peter sold four and a half boxes. They sold 64 chocolate bars together. How many chocolate bars are in a box?

Peter has 4 boxes with the same number of chocolate bars in each, while Martha has 2013674 boxes with the same number of chocolate bars in each. If Peter and Martha have totals of 64 and 56 chocolate bars respectively, how many more chocolate bars does Peter have in each…

The population of porcupines in a park is 1928283. The number of female porcupines is 3/5 of the total population. If each female porcupine gives birth to 4 babies every month, how many porcupines will be in the park after a year?

The Smith family is getting ready for summer and needs to have their swimming pool filled. The pool company instructed them to measure to find the volume of the pool, then to multiply it by 5.9 to calculate how many gallons of water they need. The cost for the pool…

Two friends are playing pick-up sticks. While playing, they noticed that there are 9443067 red sticks, and 5 more blue sticks than red. Also, the number of yellow sticks is 3 less than the blue sticks. How many sticks do they have?

Matteo traveled at 55 miles per hour for 4 hours. Shandy traveled at 45 miles per hour for 10 hours. How many miles farther did Shandy drive than Matteo?

Brook Hills High School currently enrolls 6525618 students. Half of these students are over 16 years old, and one-fourth of the students over 16 years old are male. The remaining half of the students are under 16 years old, and one-half of the students under 16 are male. In total,…