NAPLAN Fractions, Decimals and Percentages 2

Question 1

Which decimal is the smallest?

Accepted Answer

0.305

Answer

0.305 is the smallest because in the tenths place it has 3, and in the hundredths place it has 0, making it less than 0.35.

Question 2

What is 0.3 + 0.45?

Accepted Answer

0.75

Answer

0.3 + 0.45 = 0.30 + 0.45 = 0.75, aligning the decimal points.

Question 3

Round 3.748 to the nearest tenth.

Accepted Answer

3.8

Answer

3.748 rounded to the nearest tenth is 3.7 because the hundredths digit is 4 (less than 5), so the tenths digit stays as 7.

Question 4

What is 0.5 × 0.4?

Accepted Answer

0.20

Answer

0.5 × 0.4 = 5 × 4 ÷ 100 = 20 ÷ 100 = 0.20.

Question 5

Convert 0.125 to a fraction in its simplest form.

Accepted Answer

1/8

Answer

0.125 = 125/1000, and 125/1000 simplifies to 1/8 by dividing both by 125.

NAPLAN Practice Test