To divide fractions, turn the second upside down and multiply:
1/2 ÷ -1/4 = 1/2 x 4/-1
= 4/-2
= 4 ÷ -2
= -2
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3 over 2
The answer is 4/5 (dividing by one-half is multiplying by two). (2/5) divided by (1/2) = 2/5 x 2/1 = 4/5
The answer is 4/9 divided by 8/9 = 1/2
0.6667
1/2 = 2/4 3/4 - 1/2 = 3/4 - 2/4 therefore 3/4 - 1/2 = 1/4 A slightly simpler way, just my opinion. 3/4 - 3 divided by 4 = .75 1/2 - 2 divided by 1 = .50 .75 - .50 = .25 which is a quarter (1/4) I guess it would be how you want to calculate it...