Answer:
1/4
Step-by-step explanation:
2 1/2 * 1/10 = 1/4
Answer:
518
i don't know if this needs much explaining.
Answer:
90%
Step-by-step explanation:
So Sally gets 18/20 of the questions correct then you need to make the denominator of the fraction to 100 which makes a percent. So you multiply both the numerator and denominator by 5:
90/100
which is equal to 90%
Hope this helps!
18 - 2 = 16
8n = 16
Divide
N = 2
For this case we must simplify the following expression:
To do this, we convert the mixed numbers to improper fractions:
Answer: