10 POINTS!!! TO ANSWER CORRECTLY AND BRAINLIEST!!!! Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If possible, reduce the final sum.
1/7 converts to 2/14, by multiplying 2 to the numerator and denominator to find the LCD 2/14+3/14=5/14 hope this helps:)
Change 1/7 to 2/14. This makes the denominators the same. The answer will be 5/14. You can't reduce it further so that should be the final answer.