The number of children admitted is 164 and the number of adults admitted is 195
A linear Equation is a mathematical expression that is used to find unknown numbers. In this, we use different variables to represent the unknown number.
To find the unknown number obtain a linear equation according to the given condition and solve the equations.
Here we have,
The admission fee for children is 1.5 dollars
The admission fee for adults is 4 dollars
On a certain day, 359 entered the park
Since we don't know the number of children and adults we will use different variables to represent them as shown below
Let x be the number of children
Let y be the number of adults
From the given data
=> x + y = 359 -----(1)
Admission fee collected for x children = 1.5 × x = 1.5x
Admission fee collected for y adults = 4 × y = 4y
And total fee collected = 1.5x + 4y = 1026 ----(2)
To find the number of children and adults solve (1) and (2)
(1) × 1.5 => 1.5x + 1.5y = 538.5 ---- (3)
Now do (2) - (3)
=> 1.5x + 4y - (1.5x + 1.5y) = 1026 - 538.5
=> 1.5x + 4y - 1.5x - 1.5y = 487. 5
=> 2.5y = 487. 5
=> y = 487. 5 /2 = 195
Now substitute y = 195 in (1)
=> x + 195 = 359
=> x = 164
Therefore,
The number of children admitted is 164 and the number of adults admitted is 195
Learn more about Linear Equation problems at
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