Perform the indicated operations; reduce the answer to lowest terms.
d. 2⁄3 – 6⁄10
e. 4⁄10 × 3⁄7
f. 1⁄6 × 6⁄15
g. 1⁄8 ÷ 4⁄9
h. 1⁄5 ÷ 3⁄4

d. LCD = 30 divide numerator into 30

20/30- 18/30 =2/30 simplify divide by 2

1/15

e. multiply bottom and top

4/10×3/7 =12/70 simplify divide by 2

6/35

f.multiply bottom and top

1/6×6/15 =6/90 simplify divide by 6

1/15

g.keep the first one,change the sign, flip the second one(kcf)

1/8×9/4 =9/32

h.same thing as g.

1/5×4/3 =4/15

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.