Fractions, Decimals and Percentages Revision
Section A- Fractions
Convert to Improper Fractions:
Find the equivalent fractions:
Reduce these fractions.
Find the LCM of the given numbers:
11. 16 and 20
12. 8 and 20
13-16. Add or Subtract. Remember to write as a mixed number and reduce when possible.
SECTION B- DECIMALS
Write these numbers:
1. Twenty-nine hundredths
2. Eighty-one thousandths
3. Nine thousand thirty-four and seven-tenths
4. One and four thousandths
5. One hundred and sixty-two thousandths
6. Forty-five hundredths
7. Four thousand three hundred twenty-one ten-thousandths
Section C- Percentages
1. What is 20% of 840?
2. Find 25% of 4 metres? (Change to centimetres first)
3. A backpack costs $580. A pencil case costs 205% less. What is the cost of the pencil case?
4. James wants to buy a laptop which costs $1250. He only has 25% of the money.
a. How much money does he have?
b. How much more money does he need to buy the laptop?
5. Dominic has saved $866.00 but Jay has saved 20% more. How much money does Jay have?
6. What number is 10% less than 245?
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