G6 - Ch. 4 Review - Percentages

David had $12 in his wallet. This was 20% of the amount that he received from his mother. Find the total amount of money that David received from his mother.

• $40

• $50

• $60

• $70

Alice's home is 15km from BHG. She cycles a distance of 8km. What percentage of the total distance does she have left to cover? Give your answer correct to 2 decimal places.

• 33.33%

• 45.13%

• 46.67%

• 66.67%

Last year, 3300 people took part in an art competition. This year, the number of participants increased by 50%. How many people took part in the art competition this year?

• 4100 people

• 4950 people

• 5170 people

• 5650 people

The midday temperature in Dubai on a particular day was  $41\degree C$  C. At midnight, the temperature decreased to  $31.5\degree C$ . Find the percentage decrease in the temperature. Give your answer correct to 1 decimal place.

• 15.7%

• 18.4%

• 21.7%

• 23.2%

The usual price of a washing machine is $899. Eddie pays $269.70 less for the washing machine after receiving a discount. Find the percentage discount Eddie receives.

• 15%

• 25%

• 30%

• 70%

Matt gains 7.2kg from January to February from exercising. This is an 18% increase in his mass. What is Matt's mass in February?

• 47.2kg

• 48.9kg

• 51.4kg

• 52.6kg

The usual price of a pair of sunglasses in Store A was $114. This was 95% of the usual price of an identical pair of sunglasses in Store B. Both stores gave the same discount on the pair of sunglasses during the sale. The pair of sunglasses cost $96 after discount in Store B.

a) What was the usual price of the pair of sunglasses in Store B?

b) What was the discount for the pair of sunglasses?

• a) $120 b) 20%

• a) $120 b) 80%

• a) $150 b) 30%

• a) $150 b) 40%

Jamie's monthly rental for her apartment was $1600. Patrick's monthly rental was  $\frac{9}{10}$  of Jamie's monthly rental. Patrick's landlord increased his monthly rental by 25%. Find the increase in Patrick's monthly rental.

• $250

• $310

• $360

• $380

Convert 73% to a decimal

• 73.0

• 0.37

• 0.73

• 0.7

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

CCSS.7.NS.A.2

Convert ³/₄ to percent

• 75%

• 25%

• 50%

• 100%

Tags

CCSS.5.NF.B.3