Fractions Quiz: Practice Adding & Dividing

Adding fractions with the same denominator means adding the numerators directly: 1 + 1 = 2. The fraction 2/4 simplifies to 1/2, making it the correct answer.

Since both fractions share the same denominator, you simply add the numerators: 3 + 2 equals 5, with the denominator remaining 8. Thus, the answer is 5/8.

Dividing a fraction by a whole number is equivalent to multiplying by its reciprocal. Here, 1/2 divided by 2 becomes 1/2 multiplied by 1/2, which equals 1/4.

To add fractions with different denominators, you first find a common denominator. Converting 1/2 and 1/3 to have a denominator of 6 gives 3/6 and 2/6 respectively, and their sum is 5/6.

Adding 1/4 and 1/4 gives 2/4, which reduces to 1/2. Therefore, you end up with half a pie.

To add 2/3 and 3/5, find the common denominator, which is 15. Converting gives 10/15 and 9/15 respectively, and their sum is 19/15.

First convert 1/5 to an equivalent fraction with denominator 10, which is 2/10. Then add 3/10 and 2/10 to get 5/10, which simplifies to 1/2.

Dividing by a fraction means multiplying by its reciprocal. Thus, (3/4) ÷ (2/3) becomes 3/4 multiplied by 3/2, which equals 9/8.

Dividing 1/2 by 3/7 is the same as multiplying by the reciprocal of 3/7. So, 1/2 Ã - 7/3 equals 7/6.

Convert 2/3 to an equivalent fraction with denominator 9 (which is 6/9). Adding 4/9 and 6/9 gives you 10/9.

Convert 1/4 to 3/12 so that both fractions have a common denominator. Adding them yields 8/12, which simplifies to 2/3.

Dividing 5/6 by 10 means multiplying 5/6 by 1/10, resulting in 5/60 which simplifies to 1/12.

Convert the fractions to a common denominator, which for 2/5 and 1/3 is 15. This converts to 6/15 and 5/15 respectively; their sum is 11/15.

Convert 7/8 to an equivalent fraction with denominator 16 by multiplying by 2 to get 14/16. Then, 14/16 plus 1/16 equals 15/16.

Dividing a fraction by a whole number means multiplying by the reciprocal. Here, 3/5 divided by 4 is 3/5 Ã - 1/4, which equals 3/20.

Find a common denominator for 5/8 and 7/12, which is 24. Converting gives 15/24 and 14/24 respectively, and their sum is 29/24, which is already in simplest form.

First, add 3/7 and 2/5 by finding a common denominator to obtain 29/35. Then, dividing by 4/9 is the same as multiplying by 9/4, which results in 261/140.

By applying the formula, compute (1Ã - 4 + 1Ã - 3) divided by (3Ã - 4) which simplifies to (4+3)/12, yielding 7/12. This confirms that 7/12 is the correct result.

First, add 7/10 and 3/5 (noting that 3/5 is equivalent to 6/10) to get 13/10. Then, subtract 1/6 from 2/3 (with 2/3 expressed as 4/6) to obtain 1/2. Dividing 13/10 by 1/2 gives 13/5.

First, calculate 1/2 + 1/3 to get 5/6 and then divide by 3/4 to obtain 10/9. Next, 2/5 divided by 2 gives 1/5. Adding 10/9 and 1/5 (using a common denominator) results in 59/45.