There are exactly 9 buttons in the in a bag. there are 4 blue buttons and 3 red buttons and the rest are yellow if one button is drawn at random from the bag, what is the possibility that the button is yellow

Possiblity is 2/9

4 blue + 3 red= 7 blue and red

9-7=2

2 yellow buttons2/9 possiblity

i understand 100% 10/10 hit or miss?

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.