Answer:
70%
Step-by-step explanation:
Percentage is out of 100
35/50 change denominator
multiply both numerator and denominator by 2
70/100= 70%
10 to the second power=100
74.75/100= .7475
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Say

, Degree is 2 (X^2)
and if

, the Degree is 3.
Technical : Largest exponent of variable.