Fractions, decimals and percentages

Here is a number line showing decimals and their equivalent percentages.

Write the correct number in each box.

(a)  

Naomi is thingking of a fraction.

Write the fraction that Naomi is thingking of.

(a)  

Chen has half a tub of ice cream.

He shares the ice cream equally into four bowls.

Write the fraction of the whole tub that is in each bowl.

(a)  

2/3 of $210 is

(a)  

7/10 of $ ... = $140

(a)  

Draw lines to match each fraction to an equivalent percentage.

Draw lines to match each diagram to the two equivalent number of squares it represents.

Here is a regular pentagon.

Write the percentage of the pentagon that is shaded.

(a)  

Choose all the numbers that are equivalent to 1½

• 6/4

• 4/6

• 10/15

• 15/10

• 1 3/8

Mia makes pastry.

She uses half as much butter as flour.

She uses 450 grams of flour.

How many grams of butter does Mia use?

Choose all the calculations that give the correct answer.

• 450 x ½

• 450 ÷ ½

• 450 ÷ 2

• 450 x 2

• 450 ÷ 10