- please do all the 2011 EQAO multiple choice questions. Time how long it takes you. Show steps and calculations
April 8, 2022
Some Grade 6 students participate in a survey about their favourite sports.
The results are shown in the table below.
Complete the table.
Complete the graph below using the percents.
Hockey 22 22/50 = 0.44 x100 = 44%
Soccer 11
Basketball 14
Volleyball 3
Step 1: find out how many students do sports
22+11+14+3 = 50 students total
April 8, 2022
Some Grade 6 students participate in a survey about their favourite sports.
The results are shown in the table below.
Complete the table.
Complete the graph below using the percents.
Hockey 22 22/50 = 0.44 x100 = 44%
Soccer 11 11/50 = 0.22 x100 = 22%
Basketball 14 14/50 = 0.28 x 100 = 28%
Volleyball 3 3/50 = 0.06 x 100% = 6%
Step 1: find out how many students do sports
22+11+14+3 = 50 students total
Line graph: something changes over time (e.g. height over 10 years; plant growth over time)
Pie graph – only for grade 8 and higher
Bar graph to show the data from playing different sports
27.
Jackie fills the triangular prism pictured below with water. Then she empties the water into a rectangular prism.
Determine the number of times that Jackie must fll the triangular prism with water to fll a
rectangular prism that is 10 cm long, 2 cm wide and 12 cm high.
Justify your answer.
Step 1: Volume of the triangular prism:
(Area of the triangle x the length)/2
Area of triangle = (3x2)/2 = 3cm2
Length = 5cm
Volume of the triangular prism: (3 x 5)/2 = 7.5cm3
Step 2: Volume of the rectangular prism: length x width x height
10 x 2 x 12 = 240cm3
Step 3: How many times the triangular prism must pour to fill the rectangular prism
240/7.5 = 32 times
No comments:
Post a Comment