Answer:
B
Step-by-step explanation:
Answer:
30 students
100 ÷ 20 = 50
60 ÷ 2 = 30 students
30 of the 50 students are 12 years old.
Step-by-step explanation:
60% of 50
60 : 100
X : 50
60/100 × 50
3/5 × 50 = 30
Answer:
The answer is - 18
Step-by-step explanation:

To solve the equation multiply both sides of the equation by 3
That's
<h3>

</h3>
Simplify
<h3>

</h3>
Divide both sides of the equation by 2
<h3 /><h3>

</h3>
We have the final answer as
<h3>n = - 18 </h3>
The value of n that makes the equation true is - 18
Hope this helps you
Answer:
Maya is incorrect
Step-by-step explanation:
1/10 of 0.6=
0.1*0.6=0.06
0.06≠0.006
Maya is incorrect