Question

99 POINTS PLZ HELP-Different shapes are drawn on cards and then the cards are placed in a bag. The number of cards for each shape is shown in the table.

Shape
octagon
square
circle
Number of cards
12
27
91
What is the probability that a randomly selected card has a circle drawn on it?
Enter your answer in the box.

Answer 1

`(91)/(130)`

Answer 2

total number of cards: 12 + 27 + 91 = 130

total number of cards with a circle: 91

so you have a 91/130 probability which reduces to 7/10 probability