-42 7/8 as a Decimal

Answer

-42 7/8 in decimals can be written as -42.875.

Explanation

To get -42 7/8 in decimal, we will convert the fraction 7/8 to a decimal and then combine it with the whole number -42. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (7) will be taken as the dividend, and the denominator (8) will be taken as the divisor.

Step 2: Divide 7 by 8 to convert the fraction to a decimal.

Step 3: Since 7 is smaller than 8, we add a decimal point in the quotient and bring down a zero, making it 70.

Step 4: Divide 70 by 8, which gives 8.75.

Step 5: Combine the fractional decimal 0.875 with the whole number -42 to get -42.875.

• Fraction: A numerical quantity that is not a whole number, representing a part of a whole.

• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

• Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.

• Denominator: The bottom part of a fraction, showing how many parts make up a whole.

• Mixed Number: A number consisting of an integer and a proper fraction.