B. Directions: Read the problem below the answer the questions that follows. (10 points) در آs 1.4/5 + 5/10 = 2.2/9-4/5 = 3. 1/4 + (-3/4) = 4.-8/5-2/3- 5. 1/7 x 2/7 6.6/5 x 5/6 7.-2/9+ - 2/9 8.3/5 x 3/5 9.-12/45 x-9/24 10.-3/5 + 8/9

patulong po ngayon na po kailangan​