Final answer:
To find the number that is 80% of 94, divide 94 by 0.8.
Step-by-step explanation:
To find the number that is 80% of 94, we can set up the equation: 94 = 0.8x.
To isolate x, we divide both sides of the equation by 0.8: 94 ÷ 0.8 = x.
Simplifying, we find that x = 117.5. Hence, 94 is 80% of 117.5. Therefore, the correct answer is option a) 117.5.