Problem Solving
If Breanna sets aside $50 a week from her earnings how soon will she have $2500 for a down payment on a house?
50 weeks - about one year.
To know how much carpet it will take to cover the floor, find its _______________.
area.
John's dad is building a rectangular dog pen for their dog. If the pen measures 6 meters by 12 meters, what is the perimeter?
6 + 12 + 6 + 12 = 36
What is the perimeter of a rectangular park measuring 70m by 300m?
740m
If the area of a rectangle that is 3cm wide by 4cm long is 12 sq cm, then the area of a triangle with the same dimensions would be...
Half of the rectangles area. 6 sq cm
We have 56 baseball cards, and seven of them are pitchers. What fraction are pitchers?
1/8.
To know how much border is needed for a bulletin board, find its ____________________.
perimeter.
Numbers like 7 and 13 are prime numbers. Numbers like 9 and 12 are ________________ numbers.
composite.
Which wall will need the most paint?
A. 15m tall, 3m wide
B. 8m tall, 10m wide
C. 7m tall, 11m wide
D. 9m tall, 9m wide
D. 9m tall, 9m wide.
The distance from a point on one side of a circle to the other that passes through the middle is called the _____________________. The distance from the CENTER to a point on the outside of a circle is called the ________________________.
DIAMETER RADIUS
Pencils cost 25 cents each, or $2.00 for a pack of 10. How much can you save on each pencil if you buy ten at once?
5 cents each.
How many mm are in 9.3m
9300mm
The area of a square is 144 cm2, what are the dimensions of the square.
12cm by 12cm
What is the area of a triangle that has the following dimensions? 12cm base height is 6cm
36cm
What is the formula for the area of a rectangle?
A = L x W
47 boys and 49 girls formed tug-of-war teams. All four teams had the same number of people. How many were on each team?
24 people.
To find the perimeter of a polygon _____________________.
Multiply the length of the side my 5
During the month of May, Eddie ran for 45 minutes every day. How many HOURS did Eddie run in the month of May?
23.25 hours.
A large bag of grass seed covers 1200 square cm. Which plot can be covered with one bag?
A. 900cm long, 300cm wide
B. 60cm long, 60cm wide
C. 30cm long, 40cm wide
D. 120cm long, 100cm wide
C. 30cm long, 40cm wide.
4km = ________ cm
400 000cm
Betty has 8 perfect test papers. Carol has twice that many. Andrea has 3 more than Carol. How many does Carol have?
16.
How much wallpaper is need for a room that has 4 walls that measure 10 meters long and 9 meters wide?
360m2
How do you find the area of a triangle?
Multiply base x height and divide by two!
What is the difference between area and perimeter?
What is perimeter is a measure of the distance around an object (sum of all sides)while area is a measure of the inside of an object (multiply the length by the width) .
What is the name of Miss Sterling's Cat?
Billie