The product of the numbers 1/5 and 45 will be 9.
Given that:
Numbers, 1/5 and 45
It is also known as the product. If the object n is given to m times then we just simply multiply them.
The product of the numbers 1/5 and 45 will be calculated as,
⇒ 45 x 1/5
⇒ 45 / 5
⇒ 9
More about the multiplication link is given below.
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The price of the fries would be $2.50, the price of the drink would be $2.50, and the price of the cheeseburger wold be $7.50.
We can write a set of equations to represent the prices, if 'f' is fries, 'd' is drink, and 'c' is cheeseburger:
c = 3f
f = d
Using these equations, we can then write out the sum of the items also, as it would be c + f + d = 12.50, but as we know that c = 3f and d = f, we can write it as 3f + f + f = 12.50, and then solve:
3f + f + f = 12.50
5f = 12.50
÷ 5
f = $2.50
Now that we know the price of the fries, we know that the price of the drink is the same, so the drink is also $2.50. Then, we can multiply 2.50 by 3 as we know that the cheeseburger is 3 times the cost of the fries, and 2.50 × 3 = 7.50.
I hope this helps!
The price of the cheeseburger was given in terms of the price of the fries, so let's start by choosing a variable to represent the price of the fries.
Let x = price of fries
Then price of cheeseburger = 3x
Price of drink = x
The cost of the three items is the sum of their prices: x + 3x + x = 5x
The cost is $12.50, so 5x must equal $12.50. That gives us our equation.
5x = 12.5
x = 2.5
The fries and the drink cost $2.50 each.
3x = 3(2.5) = 7.50
The cheeseburger cost $12.50.
Answer: Cheeseburger: $7.50 Fries: $2.50 Drink: $2.50
Answer:
Missing Coefficient is -8
Step-by-step explanation:
We are given, _y² - [ -5y - y( -7y -9) ] - [ -y(15y + 4) ] = 0
We have to find missing value.
let missing value be a
ay² - [ -5y - y( -7y - 9) ] - [ -y(15y + 4) ] = 0
ay² - [ -5y + 7y² + 9y ] - [ -15y² - 4y ] = 0
ay² - [ 7y² + 4y ] + 15y² + 4y = 0
ay² - 7y² - 4y + 15y² + 4y = 0
ay² - 7y² + 15y² + 4y - 4y = 0
( a - 7 + 15 )y² = 0
RHS can be written as
( a - 7 + 15 )y² = 0.y²
Now comparing coefficient of both sides we get,
a - 7 + 15 = 0
a + 8 = 0
a = -8
Therefore, Missing Coefficient is -8
Number of students that are wearing a shirt other than blue or white is 6 students
Order of Operations in Mathematics follow this following rule :
This rule is known as the PEMDAS method.
In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.
Let us tackle the problem !
Given:
Total Number of Students = 36 students
¹/₆ of the students are wearing blue shirts.
²/₃ of the students are wearing white shirts.
Finally, the number of students wearing other clothes can be found in the following way:
Grade: Middle School
Subject: Mathematics
Chapter: Percentage
Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS , percentange , percent