Grade 4 Fractions Quiz

Answer explanation

To find the sum of fractions, the denominators must be the same. Adding 3/8 and 5/8 gives 8/8, which simplifies to 1.

Answer explanation

Subtracting 7/9 from 8/9 gives 1/9. The correct choice is 1/9.

Answer explanation

Adding fractions with the same denominator involves adding the numerators. Therefore, the result of adding 4/5 and 2/5 is 6/5.

Answer explanation

Subtracting 3/4 from 4/4 gives 1/4. The correct choice is 1/4.

Answer explanation

To add fractions, the denominators must be the same. Since both fractions have the same denominator of 6, simply add the numerators to get the sum. Therefore, the sum is 6/6.

Answer explanation

Subtracting 2/7 from 5/7 gives 3/7. The correct answer is 3/7.

Answer explanation

To add fractions, ensure the denominators are the same. Here, both are 10. Add the numerators: 3 + 6 = 9. The result is \frac{9}{10}.

Answer explanation

Subtracting 4/5 from 5/5 gives 1/5. When you subtract fractions, you need a common denominator, which is 5 in this case.

Answer explanation

To convert 9/4 to a mixed fraction, divide 9 by 4 to get 2 with a remainder of 1. Therefore, the mixed fraction is 2 1/4.

Answer explanation

To convert 3 3/5 to an improper fraction, multiply the whole number (3) by the denominator (5) and add the numerator (3) to get 18/5.