Sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. Then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100
Answer:
10
Step-by-step explanation:
Area (triangle) = 1/2 * base * height = 1/2 * 5 *4 = 10 (m²)
The addition propertyof equality is the answer
No because it would be 7/6 which is not proportional.
Find a common denominator between the two (this case it would be 18) and bring the fractions up, so 10/9 would be 20/18, and 3/2 would be 27/18. Then, multiply across, and simplify to lowest terms.
