Conversions
What is 5.6km in meters?
Round your answer to a whole number.
5600 m
True or False:
Surface Area of a composite shape requires you to total the surface area of all shapes involved.
False,
Remember you must subtract faces that are in contact with eachother, becasue they are not longer exposed to the surface.
True or False,
When calculating volume of a composite object you must total the volumes of all shapes involved.
True
Which building is higher?
Building A= 303 m
Building B = 1000ft
Building B, because it measures 304.8m
How many inches are in 5 yards?
180 in
Round to the nearest meter.
Determine the volume of the following Square Pyramid.
Square base side length = 2 m
Height = 5 m
Round your answer to the nearest tenth of a cubic meter.
Vsqupry=6.7 m2
Sam is water skiing and travels 78ft. How many yards did she travel. Round your answer to the nearest yard.
26 yards
Convert 3ft 7 in into inches.
43 in
A tennis ball has a diameter of 4 in.
What is the surface area of the ball?
round your answer to the nearest square meter.
50 m2
What is the length of a rectangular prism that has a volume of 120 cm3, width = 3cm and height =4cm.
Round your answer to the nearest cm.
l= 10 cm
Tanya requires 77 in of fabric to create one mask. At the store she purchases 20 yards of fabric. How many masks can she make?
Tanya can make 38 masks.
From Seattle, Washington to Vancouver, BC it is 142.6mi.
What will your odometer read after completing this drive?
Round your answer to the nearest tenth.
229.5 km
Determine the radius of a hemisphere with the a surface area of 250 m2
Round your answer to the nearest tenth of a meter.
r= 5.1m
Determine volume of a cylinder with a radius of 8 in and a height of 10 in.
Round to the nearest cubic inch.
2011 in3
Henry is building a fence. His backyard measures 18 ft 6 in. by 8 ft. 5 in. The fencing material is sold by the yard (full feet). It costs $2.75/ft.
Indicate the total feet of fencing he will require.
Indicate the total cost of materials prior to tax.
He will need 54 ft of fencing.
It will cost $148.50
Each balloon requires 1.25L of helium. How many balloons can you fill with a 80L tank.
64 balloons
Determine Surface area of a cylinder with a height of 3 cm and radius of 2 cm.
Round to the nearest tenth.
SA= 62.8 cm2
Determine the height of a cone with a volume of 80 ft3 and a radius of 5ft.
Round your answer to the nearest foot.
3 ft
A cylinder has a height of 30cm. If a tennis ball has a volume of 50 cm3.
How many tennis balls can you stack in the cylinder?
The radius is = 2 cm
Diameter is = 4 cm
You can stack 7 tennis balls.