In this question, the thing that needs to be found is the number whose 20% would be 18. The information's required for getting to the solution are already provided in the question. based on those given information's, the answer can be deduced very easily.
Let us assume the unknown number to be = x
Then
(20/100) * x = 18
x/5 = 18
x = 18 * 5
= 90
so the unknown number in the question is 90. I hope the procedure is clear enough for you to understand.
Answer:
I think you need to mutply those. And you will get your answer.
Step-by-step explanation:
It would be = because they shipped the same amount in each year
Answer:
36 personas
Step-by-step explanation:
las 2/5 partes q completaron secundaria tambien finalizaron primaria
con lo cual el tercio que estudio primaria esta dentro del grupo de personas que estudiaron
60*2/5 = 24
24 personas estudiaron
60-24=36
