Number Operations
The table shows how Ken spent a 12-hour day.
School Play Other Activities
6 hours ? 4 hours
Q. How many hours did he spend playing?
Answer: 2 hours
The floor of the principal's office measures 15 feet by 21 feet.
Q. Calculate its area.
Answer = 315 sq. feet
Solve for the answer:
9 + (20 divided by 4) X 2 - 7
Answer = 12
The following is the price list for St. Mary's Snack Shop.
Takis = $2.25 each
Top Tops = $1.80 each
Chips and Dip = $1.25 each
Regular Chips = $0.75 each
Big Foot Chips = $2.15
Q. How much change would I receive from $20 when I buy 2 Takis, 1 regular chips and 1 Big Foot Chips?
Answer = $12.60
If 3 men paint St. Mary's School building in 10 days, how long would it take 5 men to paint the same building, working at the same pace and same condition.
Answer = 6 days
Martha left home for school at the time shown on the clock. She reached school at 8:25 am.
Q. How long did she take to walk to school?
Answer = 1 hours 15 minutes or 75 minutes
Solve for the answer:
2 1/2 divided by 1 1/3 subtract 1 1/2
Answer = 3/8
Share $85 for Kim and Beth so that Kim receive $15 less than Beth.
Q. Calculate each person's share of money.
Kim's Share ___________
Beth's Share __________
Kim's Share $35
Beth's Share $50
Watch your money grow at the Saver's Bank. We pay 12% interest on savings per year.
Mr. smith deposited $850 in his savings account.
Q. How much interest will Mr. Smith receive at the end of 2 years?
Answer = $204
If 9 women can sew 300 dresses in 8 weeks, how long would it take 4 women to sew the same amount of dresses, working at the same rate and condition?
Answer = 18 days
Sack of Flour (110 pounds)
The Jones' Family uses 6 1/2 pounds of flour daily.
Q. Calculate how much flour is left after 15 days.
Answer = 12.5 or 12 1/2 pounds of flour
Smart-Buy Blow Out Sale
BUY A TABLET NOW FOR ONLY $900.
Option One: (Pay cash and get 15% discount)
Option Two: (Pay 25% of cash price, plus 15 monthly payments of $75.00 each
Q. Calculate the total amount for the tablet using Option 1.
Answer = $765
Grandma shared $496 for her three grandsons: Mike, Jeff and Peter in the ratio of 1:2:5 respectively.
Q. Calculate each person's share of money.
Mike's Share _______
Jeff's Share ________
Peter's Share ________
Answers:
(a) Mike's Share = $62
(b) Jeff's Share = $124
(c) Peter's Share = $310
The diagram shows a school building floor plan. The diagram shows 5 rooms. Classroom A is the same size as Classroom B. The bathrooms and storage room are the same size.
Q. What is the perimeter (in feet) of the floor of the storage room?
Answer = 70 feet
The frequency table shows the type of tennis worn by 40 boys in a class.
Jordan 12, Nike 10, Adidas 7, Puma 11
Q. What percentage of the boys wear Jordan?
Answer = 30%