40% of 40 is 16. To calculate this: 1) Convert 40% to decimal (40/100 = 0.4), 2) Multiply by 40 to get 16.

What is 40% of 40?

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Result

40% of 40 = 16

40\% \times 40 = 40 \times \frac{40}{100} = 16

40% means 40 parts out of 100. To convert a percentage to a decimal, we divide by 100: 40% = 0.4

We multiply our number (40) by the decimal form of the percentage (0.4):
40 × 0.4 = 16

This means that 40% or 0.4 of 40 is 16. In other words, if you take 40% of 40, you get 16.

When a $40 product has a 40% discount, you save $16 and pay $24.

If you want to leave a 40% tip on a $40 meal, you would leave $16 as the tip.

When 40% sales tax is added to a $40 purchase, $16 is added for tax, making the total $56.

If 40% of students in a class are boys and there are 40 students total, that means there are 16 boys.

If you invest $40 and earn 40% annual interest, you'll receive $16 in interest for the year.

If a student answers 40% of questions correctly on a 40-question test, they answered 16 questions correctly.

If 40% of your monthly revenue goes to operating expenses and you earn $40, you spend $16 on operations.

If a hospital reduces infections by 40% from 40 cases monthly, they now have only 24 cases per month.

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