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### Grade 4 - Mathematics8.20 Fractions-Decimals-Percents

 Converting fractions to percentage To convert a given fraction to percentage, we multiply the fraction by 100. Example: 1/4 convert 1/4 to percentage, we multiply the fraction by 100. This gives us 25%. Answer: 25% Converting percentage to fraction To convert a given percentage to fraction, we divide the given percent by 100. Then the fraction is written in the simplest form. Example: 5% To convert 5% to fraction, divide it by 100. 5/100 The simplest form of 5/100 is 1/20. Answer: 1/20 Converting fraction to decimal To convert a given fraction to decimal, we divide the numerator by the denominator. Example: 1/10 The denominator has one zero . Hence the numerator has just one decimal place. Answer: 0.1 Converting decimal to fraction Look at the number of digits after the decimal point. This will account for the number of zeroes in the denominator. Example: 2.5 2.5 has one number after the decimal point. So the fraction will have just one 0 in the denominator. Numerator is the number without the decimal point. Answer: 25/10 Directions: Answer the following. Also write at least ten examples of your own.
 Q 1: 0.10 1 whole1/310%1/2 Q 2: 1/20.505%0.2520% Q 3: 50%1/225%0.055/100 Q 4: 75%7.53/45/100.70 Q 5: 1/440%0.402.525% Q 6: 0.255/102.525%50% Q 7: 0.7575%7.53/52/4 Q 8: 4/545%4.580%8.0 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!