87.656
87.66
A decimal number can't have two decimal points in it
two and three eighths is 2.375 as a decimal.
It is not normal for a number to have two decimal points in it.
It is 1.90
two and three fourths written as a decimal is 2.75
A decimal number can't have two decimal points in it
A number with two decimal points cannot be a decimal number.
two and three eighths is 2.375 as a decimal.
It is not normal for a number to have two decimal points in it.
6.25 is already to two decimal places
It is 1.90
Pretend there are no decimal points, and multiply the numbers together. Then count over (from the right) the number of decimal points of the two numbers combined. For example: 3.4 * 0.185 = 0.6290 34 * 185 = 6290. There is one number to the right of the decimal point in 3.4, and three to the right in 0.185. One plus three is four, so starting from 6290. you move over four places.
two and three fourths written as a decimal is 2.75
The number 187.96 is already rounded to two decimal places.
6.13
It is 6.47
0.90.62.3 appears to be a string with three decimal points. Please check you post to make sure that it makes some sense - unlike this question!