# Week 9 Mental

10 Questions | Total Attempts: 54

Settings

Related Topics
• 1.
Change 57 000 000 cubic centimetres into cubic metres.
• A.

570 cubic metres

• B.

57 cubic metres

• C.

0.57 cubic metres

• 2.
Convert 95mm to cm
• A.

95 cm

• B.

0.95 cm

• C.

9.5 cm

• 3.
Calculate the volume of a cube with length 6 cm.
• A.

2.16 m

• B.

21600 mm

• C.

216 m

• 4.
Express the ratio in its simplest form  56:64
• A.

7:8

• B.

14:16

• C.

7:9

• 5.
Share the amount of \$500 000 in the ratio 3:7
• A.

\$15000:\$35000

• B.

\$150:\$350

• C.

\$150000:\$350 000

• 6.
Find 5% of \$112
• A.

\$5.8

• B.

\$5.6

• C.

\$11.2

• 7.
Find the sale price on a dress marked \$72 if  20% discount is given.
• A.

\$24.4

• B.

\$14.4

• C.

\$15.4

• 8.
Find the whole amount if 5% is represented b \$25
• A.

\$500

• B.

\$5000

• C.

\$250

• 9.
Convert 4500 cubic centimetres to Litres
• A.

4.5L

• B.

45L

• C.

0.45L

• 10.
How long will it take to fill a rectangular container 40cm by 50cm by 10cm if it can be filled at a rate of 2 litres per minute.
• A.

400 minutes

• B.

20 minutes

• C.

200 minutes