Solve each equation. Check your solution.

3 1/10s = 6 1/5 = ?

2 2/9 = - 4/5m = ?

-2 4/5 = - 3 1/2n = ?

Converting all to improper fractions

31/10s = 31/5

5*31s=31*10

155s = 310

s=310/155 = 2

20/9=-4/5m

5*20=-4*9m

100=-36m

m=100/-36 = 72 28/36 = 72 7/9

-14/5=-7/2n

-14*2=5*-7n

-28=-35n

n = - 28/-35

n=28/35