Question

the movement of the progress bar may be uneven because questions can be worth more or less (including zero) dependin solve this problem, and identify the percent, amount, and base. what percent of 60 is 45? percent = 75, amount = 45, base = 60 percent = 60, amount = 27, base = 45 percent = 45, amount =27, base = 60 percent = 75, amount = 60, base = 45

Explanation:

Step1: Recall the percent formula

The formula for finding what percent (let's call it \( p \)) of a base (\( b \)) is an amount (\( a \)) is \( a = p\% \times b \), or \( p=\frac{a}{b}\times100 \). Here, the base \( b = 60 \) and the amount \( a = 45 \).

Step2: Calculate the percent

Substitute \( a = 45 \) and \( b = 60 \) into the formula \( p=\frac{a}{b}\times100 \). So \( p=\frac{45}{60}\times100 \). Simplify \( \frac{45}{60}=\frac{3}{4} \), then \( \frac{3}{4}\times100 = 75 \). So the percent is 75, the amount is 45 (the part we're interested in), and the base is 60 (the whole).

Answer:

Percent = 75, Amount = 45, Base = 60 (corresponding to the first option: "Percent = 75, Amount = 45, Base = 60")