- 3/8 + 4/9
= LCM = 72
= - 3 * 9/ 8 * 9 = -27/ 72
= 4 * 8 / 9 * 8 = 32 / 72
= (-27 + 32)/ 72
= 5/72
Answer:
5/72
Step-by-step explanation:
i don't know how to explain it but this is the answer how this helps you alittle
