Answer:
what chart
Step-by-step explanation:
Answer:
7 hours
Step-by-step explanation:
174/3 is 58 miles per hour so 406/58 is 7 hours
U turn negative numbers from mixed numbers to improper fractions the same way u do with positive...u just temporarily disregard the negative sign.
Example :
- 2 2/3.....temporarily disregard the negative sign......take ur whole number (2) and multiply it by ur denominator (3) giving u 6, then add that to ur numerator (2) giving u 8....then put that number over the original denominator (3) giving u 8/3...and then put back ur negative sign...-8/3