Una bicicleta recorre 200km en 4 horas,a que velocidad va
1 answer:
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The perimeter of a rectangle is calculated as
Perimeter= 2(length + breadth )
So, Perimeter = 2*length + 2*breadth
Now we are given the length as 34.2 meters and breadth as 27.8 meters
So the perimeter will be
2(34.2+27.8) meters
which equals 2(62) meters
Hence Perimeter = 124 meters
The are 27 remaining drive-in screens in state A and 24 drive-in screens in state B.
Step-by-step explanation:
Given,
Total number of remaining drive-in screens in both states = 51
Let,
A be the number of drive-in screens remaining in state A.
B be the number of drive-in screens remaining in state B.
According to given statement;
A+B=51 Eqn 1
A=B+3 Eqn 2
We will put value of A from Eqn 2 in Eqn 1
Dividing both sides by 2
Putting B=24 in Eqn 2
The are 27 remaining drive-in screens in state A and 24 drive-in screens in state B.
Keywords: linear equation, division
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