Percentage Calculator: What is 50 percent off (discount) 840? = 420

840 - (50/100 * 840) = 420

Now we have: 840 decreased by 50 percent = 420

Question: What is the 50 percent discount of 840? What is 840 minus 50 percent?
Answer = 420

Percentage solution with steps:

Step 1: We have a with value of 50.

Step 2: We have b with value of 840.

Step 3: The formula for calculation will be: b - (a/100 * b) = x.

Step 4: We could also represent this as: x = b - (\frac{a}{100} * b).

Step 5: We now replace with the values: x = 840 - (\frac{50}{100} * 840).

Step 6: That gives us an {x} = {420}

Therefore, {50} percent off {840} is {420}

Percentage of

Difference

50 - (840/100 * 50) = -370

Now we have: 50 decreased by 840 percent = -370

Question: What is the 840 percent discount of 50? What is 50 minus 840 percent?
Answer = -370

Percentage solution with steps:

Step 1: We have a with value of 840.

Step 2: We have b with value of 50.

Step 3: The formula for calculation will be: b - (a/100 * b) = x.

Step 4: We could also represent this as: x = b - (\frac{a}{100} * b).

Step 5: We now replace with the values: x = 50 - (\frac{840}{100} * 50).

Step 6: That gives us an {x} = {-370}

Therefore, {840} percent off {50} is {-370}

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