To find the sum of the mixed fractions, you need to transform them into improper form, which can be done by dividing the denominator with the whole number then add its product with the numerator, just copy the denominator. Since they already have the same denominator, we don't need to find the LCD and we just need to proceed to adding the numerators. To change it back to its mixed form, you need to divide the numerator with the denominator, the quotient will be the whole number (4) while the remainder will be the numerator (1) and just copy the denominator or the divisor (3).
Answers & Comments
Answer:
The answer in improper form is 13/3
and the mixed form is 4 1/3
Step-by-step explanation:
To find the sum of the mixed fractions, you need to transform them into improper form, which can be done by dividing the denominator with the whole number then add its product with the numerator, just copy the denominator. Since they already have the same denominator, we don't need to find the LCD and we just need to proceed to adding the numerators. To change it back to its mixed form, you need to divide the numerator with the denominator, the quotient will be the whole number (4) while the remainder will be the numerator (1) and just copy the denominator or the divisor (3).