Ratio and Percentage Revision

Convert the Fraction to Decimal

13/20

(a)  

What is this ratio in its simplist form?

6:42

• 3:21

• 6:4

• 4:6

• 1:7

Convert the Fraction to Decimal

15/20

(a)  

A school sells raffle tickets to raise money. In the table, x represents the number of tickets sold and y represents the money they earn. How much money would they earn if they sold 100 tickets?

• $175

• $225

• $400

• $500

The table shows how fast Amy can walk on the treadmill. Based on this table, how many feet could Amy walk in 21 seconds?

• 48 feet

• 60 feet

• 72 feet

• 84 feet

The table shows the number of pages Blaine can read in his book. How many pages can he read in 20 minutes?

(a)  

The table shows the number of pages Blaine can read in his book. How many pages can he read in 42 minutes?

• 14

• 39

• 45

• 126

Convert 0.81 to a percent

• 0.81%
• 0.18%
• 8.1%
• 81%

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13
• 23 to 13
• 13 to 10
• 23 to 10

What is the lowest term of 24 : 32?

• 3 : 4

• 2 : 6

• 3 : 8