Q. −80%+5054−0.25=Enter the answer as an exact decimal or simplified fraction.
Convert to decimal: Convert the percentage to a decimal.−80% is equivalent to −0.80 as a decimal.
Simplify fraction: Simplify the fraction (54/50).54/50 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 2.54÷2=2750÷2=25So, 54/50 simplifies to 27/25.
Convert to decimal: Convert the simplified fraction to a decimal. 2527 as a decimal is 1.08.
Add and subtract decimals: Perform the addition and subtraction of the decimals.Now we have −0.80+1.08−0.25.First, add −0.80 and 1.08.−0.80+1.08=0.28
Subtract from result: Subtract 0.25 from the result of Step 4.0.28−0.25=0.03
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