Final answer:
To multiply two fractions, multiply the numerators and denominators. To divide two fractions, multiply the first by the reciprocal of the second.
Step-by-step explanation:
To multiply or divide fractions, you need to follow certain rules. To multiply two fractions, multiply the numerators and the denominators separately. For example, if you have 3/4 multiplied by 2/5, you would multiply 3 times 2 to get 6 as the numerator and 4 times 5 to get 20 as the denominator. Therefore, the product of 3/4 and 2/5 is 6/20. To divide two fractions, multiply the first fraction by the reciprocal of the second fraction. For example, if you have 3/4 divided by 2/5, you would multiply 3/4 by 5/2, which gives you 15/8 as the quotient. Simplification may be needed if the fraction can be reduced further.
Learn more about Multiplying and dividing fractions