It simplifies to 1, as you divide both parts by 40, giving 1 over 1, which is 1.
It is 7 over 10, which is 0.7 or 70%.
Their highest common factor is 40, so if you divide by 40 you get 3 over 5.
Their highest common factor is 25. If you divide both parts by 25 you get 5 over 40.
It is 40/200. You can simplify that fraction if required.
no
No
no
8 over 5
No, it is already simplified.
3/20
1/8
It simplifies to 27 over 40.
5/40 = 1/8
40/3 = 13 and 1/3
It is 7 over 10, which is 0.7 or 70%.
Yes and it is 16/40 = 2/5 simplified
Yes to 1/20