SOLUTION: 1)a vehicle traveling at 45 mph makes a trip of 100 miles how many minutes will it take? 2) Density of a certain liquid is 1.15g/1mL so what mass in grams of liquid is needed to f

Question 400375: 1)a vehicle traveling at 45 mph makes a trip of 100 miles how many minutes will it take?
2) Density of a certain liquid is 1.15g/1mL so what mass in grams of liquid is needed to fill a 50.00mL container?
Please help me with these problems, Thanks, Nancy
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
1) At 45 mph, it takes 2.22...hours to travel 100 miles. Here's how you do this:
Divide 100 miles by 45 miles per hour.
hours.
To convert this to minutes, multiply by 60 minutes per hour.
minutes.
2)If the density is 1.15gm/ml, then to find how many gms are needed to fill a 50 ml container, just multiply by 50.
gm.
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