Sagot :
1/6=72/12
+1/4=48/12
= 72/12 + 48/12 = 120/12
= 10/12
answer = 5/12
+1/4=48/12
= 72/12 + 48/12 = 120/12
= 10/12
answer = 5/12
2/12+3/12=5/12 first is find the LCD of denominator is 12 divide it to denominator and multiply it the numerator to denominator after add the numerator and copy the denominator.