What have I done wrong? Please check this answer. Olympiad test 4 Maths.
Use the following information to answer the next question. Rowena is performing a dance. With every beat she takes 3 steps forward and one step backward. How many steps forward will Rowena take in 10 beats?
| A : |  | 10 | |
 | B : | | 20 |
| C : |  | 30 | |
| D : | | 40 |
With every beat, Rowena takes 3 steps forward.
Therefore, in 10 beats, Rowena will take (3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3)
= 30 steps forward
The correct answer is C.
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