Answer:
for each dress she used 6/3 of material
=2
then for a curtain =2x4=8 materials
X=5
because 3 goes into 12 4 times and 20 divided by 4 equals 5
Answer:
54.91
Step-by-step explanation:
64.6/x=100/85
(64.6/x)*x=(100/85)*x
64.6=1.17*x (divide both sides of the equation by 1.17 to get x)
54.91=x
x=54.91
now we have 85% of 64.6= 54.91
Answer:
x=1/3
Step-by-step explanation:
2x-3=2(x+4)/2
*2 *2
4x-6=2(x+4)
4x-6=2x+8
6x=2
x=1/3
Answer:
8 tables
Step-by-step explanation:
She has total of five tables and 6 people seat on each table
So total number of people who seat om the table =5×6=30
It is given that no more than 62 people attend
So total number of people who will come =62
Number of people who are not seated on the table =62-30=32
Now he needs table on which 4 people can seat
So total number of tables 