So, this is a proportion problem. If we express 75% as a fraction (3/4ths), we have:
Since he won all of his games, we add the number won (x), to the number previously won and divide it by the total games played which is just the previous games played plus the number of current games played, so since he lost no games we still add x to the denominator as well. Solving this gives us:
That x value is 20.
You need to start calculating from the innermost bracket and if there are no signs to do any operation then you need to multiply
solving the equation we get
Step-by-step explanation:
Solve the equation:
We can solve using quadratic Formula:
a= 1, b = -12, c = 40
Putting values:
So, solving the equation we get
Keywords: Solving quadratic equation
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