Answer:
6
Step-by-step explanation:
Use 7 scale point.
132/20 = 6.6
to its better to use more than 6.6 scale. to make it easier use 7, so to avoid decimals
Answer: 20%
Step-by-step explanation:
1 5
100 x
100*5/1 = 20%
13/19 = 65/95 that's your answer
Multiply by the conjugate for the numerator
