Question

2f - 5/3h + 9/4k -1/2f -28/5k +5/4h
simplify the expression

Answer 1

Answer:

3/2f-67/20k-5/12h ans.

Answer 2

Answer:

(putting the same variable fractions together)

= 2f/1 - 1/2f - 5/3g + 5/4h + 9/4k - 28/5k

(taking LCM)

=2f(x2)-1f(x1) / 2 - 5h+x4)+5h(x3) / 12 + 9k(x5)-28k(x4) / 20

= 4f-f/2 - 20h+15h/12 + 45k-112k/20

(solving)

= 3f/2 - 5h/12 - 67/20 answer