Question

5/12 - 3/10 we are doing keep change change

Answer 1

i havent done this in so long but i think the answer is 3.75

$\frac{5}{12}  - \frac{3}{10}$

$\frac{5}{12}  + \frac{10}{3}$

$\frac{10}{3} x 4 = \frac{40}{12}$

$\frac{5}{12} + \frac{40}{12} = \frac{45}{12}$

45 ÷ 12 = 3.75

Answer 2

Keep Change flip 2/2=1