Review 1 Maths

Convert 4.5km to metres

• 450

• 45

• 4500

• 45000

Expree 12:15 in its simplest form

• 1:5

• 4:5

• 3:5

• 4:5

What is one eighth of 96?

• 12

• 9

• 6

• 24

How many minutes are there in 1/10 of an hour?

• 10 mins

• 6 seconds

• 6 minutes

• 10 seconds

What is the perimeter of a square whose area is 36cm²

• 24cm

• 144cm

• 30cm

• 54cm

Miss Brathwaite had 6.38 metres of cloth. She cut off 2.16 metres. How many metres of cloth remained?

• 3.52m

• 6.22m

• 5.32m

• 4.22m

What number when expanded gives

(3x1000) + ( 3 x 10) + (6 x 1/10)

• 3300.6

• 303.6

• 3306

• 33.06

A toy cost $160 before a 20% discount. Calculate the cost of the toy after the discount.

• $140

• $128

• $138

• $155

Write 250m as a percentage of 1km?

• 4%

• 25%

• 20%

• 30%

Multiply 12.5 x 1.3

• 13.8

• 15.35

• 14.2

• 16.25