How do i convert 7 2/5 into a decimal
Divide 2 by 5
2/5 = 0.4
7 2/5 = 7.4
To convert 7 2/5 into a decimal, you can follow these steps:
Step 1: Convert the mixed number 7 2/5 into an improper fraction.
To do this, multiply the whole number (7) by the denominator of the fraction (5), and add the numerator (2). Write the result as the new numerator over the original denominator.
7 * 5 = 35
35 + 2 = 37
The improper fraction is 37/5.
Step 2: Divide the numerator (37) by the denominator (5) to convert the fraction into a decimal.
37 ÷ 5 = 7.4
Therefore, 7 2/5 is equal to 7.4 in decimal form.
To convert a mixed number like 7 2/5 into a decimal, you need to follow these steps:
1. Convert the whole number part: In this case, the whole number part is 7. Since a whole number is already in decimal form, you can simply write down 7 as the first part of the decimal.
2. Convert the fraction part: The fraction part is 2/5. To convert a fraction to a decimal, divide the numerator (the top number) by the denominator (the bottom number). So, in this case, divide 2 by 5.
2 ÷ 5 = 0.4
3. Combine the whole number and the decimal: Take the decimal value obtained in step 2 (0.4) and add it to the whole number part from step 1 (7).
7 + 0.4 = 7.4
Therefore, 7 2/5 can be expressed as 7.4 in decimal form.