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 shap

Question

3 years ago

11

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 shap

e 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.

Mathematics

2 answers:

MrMuchimi3 years ago

4 0

$\frac{91}{130}$

larisa86 [58] · Answer 1 · 2022-04-14T01:39:55+03:00

larisa86 [58]3 years ago

3 0

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