4/7 = 40/70
yes
1 whole and 4 sevenths
no...three sevenths is equal to 15/35 and two fifths is equal to 14/35.
a - 5 is 6. So a is 11
0.5714285714285714...
the answer is 21.
No, it would have to be ten fourteenths to equal five sevenths or one seventh equals two fourteenths.
yes
No, it is not.
10/14
yep
4/7, what else?