Question

Can someone explain this to me please

Answer 1

the answer is 7/15 i got this answer by finding LCD which was 15 and what you do to the top you must do to the bottom so if you multiplied 5 x 3 then you have to do 4x 3. then subtract with your new fractions which have the same denominators.

Answer 2

You gonna need to dived it 4/3 divided by 1/3. The answer is 12/5 or 2 and 2/5. Hope this helps.