Respuesta :

It would be 1:4 because you have to fine an even number that can go into both numbers evenly. It's like simplifying fractions. So it's 1:4. Hope this helps!
irspow
1w(7d/w)(24h/d):4d(24h/d):16h

168h:96h:16h  The smallest ratio consisting of only integers is:

21 : 12 : 2   So this is the ratio of hours...
good job