What is 40% of 240?
The answer is 96.
Result Explanation
40% of 240 = 96. If you are subtracting this as a discount, the discounted total is 240 − 96 = 144. If you are allocating, 96 is the allocated amount and 144 is the remainder.
Quick check: compare 240 × 0.4 with (40 ÷ 100) × 240; both should equal 96.
How It Works
Step 1: Express 40% as a decimal: 40 ÷ 100 = 0.4.
Step 2: Multiply by 240: 0.4 × 240 = 96.
Full formula: (40 ÷ 100) × 240 = 96
Fraction shortcut: 40% = 2/5; (2/5) × 240 = 96.
Ten-percent ladder: 10% of 240 is 24; 40% = 4 × 24 = 96.
Split base: 40% of 200 + 40% of 40 = 80 + 16 = 96.
Double one hundred twenty: 40% of 120 = 48; for 240, 2 × 48 = 96.
Triple eighty: 40% of 80 = 32; 3 × 32 = 96.
Strategy & Insight
Compare with two hundred: forty percent of two hundred is 80, and the extra forty units in the base add 16 to the slice at the same rate—four tenths per unit. That … + 40 tail behaves like one hundred forty’s 100 + 40 split, but anchored on two hundred instead of one hundred.
At a fixed forty percent rate, each one-unit increase in the base adds 0.4 to the slice. From two hundred thirty-nine to two hundred forty-one, the amount moves by eight tenths around 96.
Common Mistakes
- Answering 80 by using forty percent of two hundred while the base is two hundred forty.
- Multiplying 240 by 40 instead of 0.4.
- Quoting 144 when the prompt asked only for the forty percent share.
- Confusing forty percent of two hundred forty with adding forty percent to two hundred forty.
Pro Tip
Halve the base to 120. Forty percent of one hundred twenty is 48; double it for two hundred forty: 96. Alternatively, divide by eighty: 3 chunks, each contributing 32 at forty percent.
Examples
Example 1: Two hundred forty pound subtotal
A £240.00 subtotal assigns forty percent to labour: £96.00 on labour and £144.00 elsewhere in the simple split before VAT.
Example 2: Monthly hours
A contract budgets 240 hours; forty percent for meetings is 96 hours, leaving 144 hours for deep work in the naive model.
Example 3: Exam
A paper marked out of 240 weights one section at forty percent of the marks: that section is 96 marks, the rest 144 marks before scaling.
Related Links
FAQ
What is 40% of 240?
40% of 240 is 96.
How do you calculate 40% of 240?
Multiply 240 by 0.4, take two fifths of 240, stack four lots of 10% (24 each), add 40% of 200 and 40% of 40, double 40% of 120, or triple 40% of 80.
What is 240 minus 40%?
Removing the 40% portion (96) from 240 leaves 144.
Why is 40% of 240 not 80?
40% of 200 is 80, but the base is 40 larger. At a 40% rate, those 40 extra units add 16 to the slice, giving 96.