What is three decimal places to 51.51488

51.515

Step-by-step explanation:

When you round a number to three decimal places, not only you need to cut your decimals to the third one, but need to examine the following (fourth decimal in this case) to decide if you need to round using the digit in the third decimal that appears, or use the following digit.

The rule is, if the following decimal is  any of the following digits: 5, 6, 7, 8, or 9, you use in the rounding place one digit ABOVE the one that appears .

In our case, 51.51488 you look at the fourth decimal, and since it is an "8", you change the third decimal "4" into a "5". Leaving the following rounding:

51.515,

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

hi! i think the answer is 1/2 : )