If the fraction is 7/8, the top number would be the numerator. So the numerator is 7.
Answer:
Numerator
Step-by-step explanation:
In the fraction
The number 7 would be the numerator.
The numerator is the top number and the bottom number is the denominator
Answer:
(6,3)
Step-by-step explanation:
x + 3y = 15
4x + 2y = 30
This system of equations can either be solved by elimination method or substitution method or both
We are going to use both method to solve this system of education
First we are gong to use elimination method to find the value of y
x + 3y = 15 -------------(1)
4x + 2y = 30 -----------(2)
Using the elimination method, to eliminate x, we want to make coefficients of x the same, to do that we multiply equation (1) by 4
4x + 12y =60 --------------(3)
subtract equation (2) from equation (3)
(4x-4x =0 12y - 2y = 10y 60 -30=30 )
We will have;
10y = 30
Divide 10 by both-side of the equation
10y/10 = 30/10
y = 3
We will use substitution method to get the value of x,
We will now substitute y=3 in equation (1)
x + 3y = 15
x + 3(3) = 15
x + 9 = 15
Subtract 9 from both-side of the equation
x +9 - 9 = 15 -9
x = 6
The solution to the system of the equations is x=6 and y =3
(6, 3)
The first package that gets both a baseball card and a football card is 225th package.
It is required to find the first package that gets both a baseball card and a football card.
Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
We have to find the value of first package that gets both a baseball card and a football card .
The multiples of 9 and 25 and the common multiple is the solution.
9 = 9, 18, 27, 36, 45, .... 225
25 = 25, 50, 75, 100, 125, 150.... 225
Therefore , the first package that gets both a baseball card and a football card is 225th package.
Learn more details about arithmetic here:
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Answer: 225th package
Step-by-step explanation:
look for the first number where both 25 and 9 are a factor of.
25*1 is 25 which isn't a factor of 9, so it won't be 25.
25*2 is 50, which isn't a factor of 9.
75 is not a factor of 9. (you know because you don't get a whole number when you divide 75 into 9.)
100 is not a factor of 9, nor is 125, 150, 175, or 200.
However, 225 is a factor of both 25 and 9. This makes sense because 25*9 is 225.
This means that the first package with both will be the 225th package.