Tao rode his bike from his home to the library in 20 minutes at a speed of 12 miles per hour. Next, he rode for 1 hour and 30 minutes at a speed of 10 miles per hour to the county fair. He returned home riding 1 hour and 15 minutes at a speed of 12 miles per hour. What total number of miles did he bike?​

he drove 34 miles in total

Step-by-step explanation:

$18 was the price of the t-shirt

step-by-step explanation:

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068