...pls help.ty

7 to 8 hours

Step-by-step explanation:

1 * 4 = 4

5  / 6 * 4 = 20 / 6 = 3 2/6 or 3 1/3

4 + 3 1/3 = 7 1/3

between 7 and 8

Step-by-step explanation:

since 1 5/6 is just under the number 2 without math we can assume that 4 * 1 5/6 is less than 8.

But if you need proof 1 5/6 = 1.833 and 4*1.8333 = 7.3332 which is between 7 and 8

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.