2621. An object travels 80 metres in 5 seconds. What is its average speed in metres per second?
✅ C. 16
a: 18 | b: 17 | c: 16 | d: 15 Read more
✅ C. 16
a: 18 | b: 17 | c: 16 | d: 15 Read more
✅ D. 26
a: 25 | b: 28 | c: 27 | d: 26 Read more
✅ A. 48
a: 48 | b: 50 | c: 47 | d: 49 Read more
✅ B. 76
a: 78 | b: 76 | c: 75 | d: 77 Read more
✅ B. 95
a: 96 | b: 95 | c: 94 | d: 97 Read more
✅ B. 5
a: 4 | b: 5 | c: 7 | d: 6 Read more
✅ D. 6
a: 5 | b: 7 | c: 8 | d: 6 Read more
✅ A. 8
a: 8 | b: 9 | c: 10 | d: 7 Read more
✅ C. 16
a: 18 | b: 17 | c: 16 | d: 15 Read more
✅ D. 9
a: 10 | b: 11 | c: 8 | d: 9 Read more
✅ D. 26
a: 25 | b: 28 | c: 27 | d: 26 Read more
✅ A. 15
a: 15 | b: 17 | c: 14 | d: 16 Read more
✅ B. 76
a: 78 | b: 76 | c: 75 | d: 77 Read more
✅ A. 29
a: 29 | b: 30 | c: 31 | d: 28 Read more
✅ B. 5
a: 4 | b: 5 | c: 7 | d: 6 Read more
✅ D. 57
a: 56 | b: 59 | c: 58 | d: 57 Read more
✅ A. 8
a: 8 | b: 9 | c: 10 | d: 7 Read more
✅ B. 38
a: 39 | b: 38 | c: 37 | d: 40 Read more
✅ D. 9
a: 10 | b: 11 | c: 8 | d: 9 Read more
✅ C. 2
a: 4 | b: 1 | c: 2 | d: 3 Read more