<em><u>Question:</u></em>
One dollar is worth 3 1/2 kruneros. What is the value of 43 3/4 kruneros?
<em><u>Answer:</u></em>
The value of kruneros is 12.5 dollars
<em><u>Solution:</u></em>
Given that,
Dollar is worth three and 3 1/2 kruneros
Which means,
We have to find the value of kruneros
Let us convert the mixed fractions to improper fractions
Multiply the whole number part by the fraction's denominator.
Add that to the numerator.
Then write the result on top of the denominator.
So we have to find the value of 43.75 kruneros
Let "x" be the value of 43.75 kruneros
Then,
1 dollar = 3.5 kruneros
x dollar = 43.75 kruneros
This forms a proportion and we can solve the sum by cross multiply
Thus value of kruneros is 12.5 dollars
One square inch is equal to
. So, your box have
square inches and it costs
or
$36 to manufacture it.
Answer:
polygons
Step-by-step explanation:
Answer:
18 Seats Per Row
Step-by-step explanation:
If you divide the seats by the rows you should get the amount of seats per row.
For this case we have the following variables:
x: Quantity of orange picks
y: Quantity of green picks
According to the statement, we have the following proportion:
, that is:
If there are 21 picks, then:
So, we have two equations with two unknowns:
----> (1)
----> (2)
From (2):
Substituting x in (1):
Substituting in (2) and clearing x, we have:
So, there are 6 orange picks
Answer:
6 orange picks