Answer:
68,63
Step-by-step explanation:
F(4) = 4^2-5
f(4) = 4x4-5
f(4) = 16-5
f(4) = 11
Answer: About 12 of those 60 students are boys.
To find the percent, you'll convert 20% to a decimal.
20 / 100 = 0.2
Then, multiply 60 by 0.2
0.2 × 20 = 12
That's one way, another way is:
Convert 20% to a fraction.
20% = 1/5
Then multiply 60 by 1/5.
60 × 1/5 = 60/5
Lastly, divide 60 by 5
60 / 5 = 12.
Hence, 12 is the answer.
<em>Any questions? Comment down.</em>
Answer:
There is no simplest form, you cannot divide both numbers with an equal number unless you want a decimal.
Decimal form would be: 0.15
