Mixed Topics

Change 8% to decimal fraction.

• 0.8

• 0.08

• 0.008

• 8.0

Express 0.4 as a percentage.

• 4%

• 0.4%

• 40%

• 400%

• 70%

• 20%

• 100%

• 35%

A girl has eten 60% of a cake. What percentage is left?

• 60%

• 40%

• 100%

• 0%

$420 is divided between Chidera and Kachi in the ratio 2 : 3. How much does Chidera gets?

• $168

• $252

• $420

• Nothing

Which ratio is smaller?

2 : 3 or 5 : 6

• 2 : 3

• 5 : 6

In a mixed school, the ratio of boys to girls is 15 : 11. If there are 435 boys, find the number of girls.

• 345

• 435

• 139

• 319

A book company sold 52 250 copies of a book to Ghana and 330 665 copies to Nigeria. How many copies of the book did the company sell altogether?

• 456 231

• 382 915

• 411 875

• 334 915

Add 35 962 to the difference between 80 000 and 54 263

• 61 699

• 62 499

• 61 599

• 62 599

Select the number(s) that have 8 as a factor

• 15

• 16

• 20

• 24

• 32