Question

Evaluate the following please:
1) 8/9- 5/6

2) 7 1/0x5/8

3) 2/3%3/8

4) 6 x2/3

5) 31/3x5/2

6) 4 1/2 %1 3/8

Answer 1

I'm guessing you're using % for division. Not sure why.
when multiplying fractions, just multiply tops and bottoms, then simplify if necessary.
31/3 * 5/2 31*5 / 3*2 = 155/6
when dividing by a fraction, invert it and then multiply.
2/3%3/8 = 2/3 * 8/3 = 16/9
when adding fractions, find the common denominator, then just add the numerators.
8/9 - 5/6 = 16/18 - 15/18 = 1/18

Answer 2

thanks for the help oobleck