1
−60%−25%=start fraction, 1, divided by, 2, end fraction, minus, 60, percent, minus, 25, percent, equals
Enter the answer as an exact decimal or simplified fraction.
To solve this problem, we need to calculate 60% of 1 and 25% of 1, and then subtract both results from 1/2. Let's do the calculations.
60% of 1 is (60/100) * 1 = 0.6
25% of 1 is (25/100) * 1 = 0.25
Now, subtract both results from 1/2:
1/2 - 0.6 - 0.25 = 1/2 - 0.85
To subtract fractions, we need to find a common denominator. The common denominator between 2 and 100 is 200, so let's convert 1/2 to have a denominator of 200:
1/2 = (1/2) * (100/100) = 100/200
Now, we can subtract:
100/200 - 0.85 = (100 - 170)/200 = -70/200
Simplifying this fraction, we get:
-70/200 = -7/20
Therefore, the answer is -7/20.
short answer
The answer is -7/20.
−80%+
50
54
−0.25
The expression is -80% + 50/54 - 0.25.
To solve this, we need to convert -80% to a decimal, find the value of 50/54, and then subtract 0.25.
-80% can be written as -0.8 (since 80% is equal to 0.8 in decimal form).
To find the value of 50/54, we divide 50 by 54:
50/54 ≈ 0.9259
Now, we can subtract 0.25 from the previous result:
0.9259 - 0.25 = 0.6759
Therefore, the answer is approximately 0.6759.
To solve the expression, first convert the percentages to decimal form:
60% = 0.60
25% = 0.25
Now, substitute the values into the expression:
1/2 - 0.60 - 0.25 = 1/2 - 0.85
To subtract a decimal from a fraction, convert the decimal to a fraction with the same denominator as the fraction:
1/2 - 0.85 = 1/2 - 85/100
Now, find a common denominator, which is 100:
1/2 - 85/100 = 50/100 - 85/100
Subtract the fractions:
50/100 - 85/100 = -35/100
Simplify the fraction:
-35/100 = -7/20
Therefore, the answer is -7/20 or -0.35 as an exact decimal.
To find the answer to the expression (-60% - 25%), we need to follow these steps:
Step 1: Convert the percentages to decimal form
To convert a percentage to a decimal, we divide it by 100. So, -60% becomes -0.60, and -25% becomes -0.25.
Step 2: Perform the subtraction
Now we can subtract the two decimal values:
-0.60 - 0.25 = -0.85
Step 3: Convert the decimal answer to a simplified fraction (optional)
To convert the decimal -0.85 to a simplified fraction, we can write it as a fraction over 1 and simplify if possible.
-0.85 = -85/100 = -17/20
Therefore, the answer to the expression (-60% - 25%) is -0.85 or -17/20.