Solution for What is 30 percent off (discount) 400:

400 - (30/100 * 400) = 280

Now we have: 400 decreased by 30 percent = 280

Question: What is the 30 percent discount of 400? What is 400 minus 30 percent?
Answer = 280

Percentage solution with steps:

Step 1: We have a with value of 30.

Step 2: We have b with value of 400.

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 = 400 - (\frac{30}{100} * 400).

Step 6: That gives us an {x} = {280}

Therefore, {30} percent off {400} is {280}


Percentage Off/Discount Table For 400

Percentage of
Difference

Solution for What is 400 percent off (discount) 30:

30 - (400/100 * 30) = -90

Now we have: 30 decreased by 400 percent = -90

Question: What is the 400 percent discount of 30? What is 30 minus 400 percent?
Answer = -90

Percentage solution with steps:

Step 1: We have a with value of 400.

Step 2: We have b with value of 30.

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 = 30 - (\frac{400}{100} * 30).

Step 6: That gives us an {x} = {-90}

Therefore, {400} percent off {30} is {-90}