2⁄15 = 0.13333
0.13333 * 0.8 = 0.106667 hour
60 * 0.106667 = 6.4 minutes
You walked 2⁄15 miles from your chemistry class to your economics class at a constant speed of 0.8 miles per hour. How long did this take you?
8 answers
2⁄15 ÷ 0.8 = 1⁄6 hr = 10 minutes
0.13333/x = 0.8/60
0.8x = 8
x = 10
Yes, You are right. I goofed!
0.8x = 8
x = 10
Yes, You are right. I goofed!
1/6 hour
10 minutes
10 minutes
Dominique drove home from work at an average speed of 36 miles per hour. If the distance from her house to her workplace is 5.4 miles, how long did her commute take?
minutes
minutes
10 minutes
9 minutes
10 minutes
2 answers