1/10 x 4/5 = 4/50 = 2/25
4/10 - 1/5 = 2/5 - 1/5 = 1/5
4/5 - 1/10...8/10 - 1/10 = 7/10
1/5 + 4/10 = 1/5 + 2/5 = 3/5
4/10 + 1/5 = 2/5 + 1/5 = 3/5
9/10 − 4/5 = 1/10
1/10 + 2/5 = 1/10 + 4/10 = 5/10 = 1/2
It is: 1/2+4/5 = 13/10 or as 1 and 3/10
4/5 - 2/10 = 4/5 - 1/5 = 3/5
1/10 + 4/10 = 5/10 = 1/2
4/10 - 3/5 = 2/5 - 3/5 = -1/5
1/4 * 30600 = 30600/4 = 76501/5* 30600 =30600/5 = 61201/10* 30600 =30600/10 = 30601/9* 30600 =30600/9 = 3400
1/10, or 1 over 10. You take 4 over 5 divided by 8, or 8 over 1. Use the "keep, change, flip" rule, which then turns the equation into: 4 1 4 1 _ x _ = _ orr... _ 5 8 40 10 Multiply across, and you'll get the answer above. After that, simplify the answer, and you'll get: 1 _ 10 , which is your answer. :)