Review B (Percentage)

Find the value of the following:

15% of 75.2kg

Ans: ____ kg

Find the value of the following:

80% of $35.65

Ans: $____

Find the value of the following:

4% of 210 m

Ans: ____ m

Find the value of the following:

45% of 340 ml

Ans: ____ ml

A radio costs $199.

In addition, I have to pay 7% GST.

How much do I have to pay altogether?

Ans: $ ____

Mr Chua earns $2000 a month.

He spends 34% of it and gives the rest to his wife.

How much does Mr Chua spend?

Ans: $ ____

Mr Chua earns $2000 a month.

He spends 34% of it and gives the rest to his wife.

How much does Mr Chua give to his wife?

Ans: $ ____

A shopkeeper bought 350 apples.

Some apples were rotten and the remaining 90% were sold at 50 cents each.

How much money did the shopkeeper collect from the sale?

Ans: $____

Mrs Lee and her child went to the wax museum.

How much was the total discount for their tickets?

Ans: $ ____

Nora has $6850 in her bank account.

The bank pays interest of 3% per year.

How much interest will Nora earn at the end of 1 year?

Ans: $ ____