Answer:
16 over 18 or simply 8/9
Step-by-step explanation:
7/18 + 9/18, since the denominators are same, you just add the numerators and you get 16/18, which simplifies to 8/9
4/5-(-2/8)= 4/5+2/8 On taking LCM = 42/40= 21/20
Answer:
if i'm not mistaken its variation
Answer:
16
Step-by-step explanation: