6 3/14
Is the correct mixed number
Answer:
The answer is B
Step-by-step explanation:
Because 3 1/5 as a decimal is 3.2
So 3.2 x 7 = 22.4
converted to a fraction is 11 2/5
and 22 2/5 simplified is 11 2/5
423=x times 7 and 6/5
423=x times 41/5
multiply both sides by 5/41
51.5853..=x
about 55.6 times
It's 8...................................
It would be 3 dollars 9/3=3
