What is 40 x 0.75?

40 x 0.75 is a mathematical expression representing the multiplication of two numbers. Let's break it down:

  • Multiplication: This is the fundamental arithmetic operation being performed. You can read more about Multiplication.

  • 40: This is the first number, an integer.

  • 0.75: This is the second number, a decimal. 0.75 is equivalent to 3/4 or 75%. You can read more about Decimals.

  • Calculation: To calculate 40 x 0.75, you can think of it as 40 multiplied by three-quarters.

    • One way to calculate this is to multiply 40 by 75, which equals 3000. Then, since 0.75 has two decimal places, divide 3000 by 100, resulting in 30.

    • Alternatively, you can calculate 3/4 of 40. 1/4 of 40 is 10. Thus, 3/4 of 40 is 3 x 10 = 30.

  • Result: Therefore, 40 x 0.75 = 30.

  • Percentage: Understanding how decimals relate to Percentage is important. 0.75 is equivalent to 75%.

In conclusion, 40 multiplied by 0.75 equals 30.