Step by step
The question
Question: write 0.08 as a fraction.
0.08
1 Read the place value
0.08 has 2 digits after the point.
The last digit is in the hundredths.
So we write it over 100.
2 digits after the point → over 100
0.08 is 8 hundredths: 8/100.
= 8100
2 Simplify
8 and 100 can both be divided by 4.
That makes it simpler.
= 8 ÷ 4100 ÷ 4
So it is 2/25.
= 225
Can we make it simpler?
No number goes into both 2 and 25, except 1.
So it stays like this.
simplest ✓
3 Check
Let's check: make the bottom 100 again.
2 times 4 is 8.
25 times 4 is 100.
8 hundredths is 0.08.
So the answer is right!
Check: 225 = 2 × 425 × 4 = 8100 = 0.08
Let's look back.
First: read the place value.
Then: simplify.
Last: check.
Answer
simplest ✓