A bag contains 4 black marbles, 5 red marbles, and 1 blue marble. What is the probability of drawing a red marble or a blue marble from the bag?

3/5

Step-by-step explanation:

4 black marbles, 5 red marbles, and 1 blue marble = 10 marbles

P( red or blue) = number of red or blue marbles / total

                        = 5+1/ 10

                         =6/10

                         =3/5

0.6 or 60%

Step-by-step explanation:

There are 10 total marbles in the bag. To find the probability, we have to add how many red marbles out of the total marbles that there are with how many blue marbles out of the total marbles that there are.

converted to a decimal is 0.60 or 60% as a percentage.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

i believe the answer is 323 ft

step-by-step explanation: