Question

In a bag, there are 7 red marbles, 5 blue marbles and 3 green marbles.

(i) What is the total number of marbles in the bag?

(ii) Find the probability of drawing the following.

(a) A red marble (b) A blue marble​

Answer 1

total number ofRed marbles:-7

total number ofBlue marbles:- 5

total number ofGreen Marbles:-3

(i)Total No. of marbles :- 7+5+3= 15

(ii)

a) P(Red marbles)=

$7 \div 15$

b) P(Blue Marbles) =

$5 \div 15$

=

$1 \div 3$

Hope it helps yaa!! (^•^)

Borahae

Answer 2

Answer:

1) 15 marbles

2) cant understand the question sorry..

3) 7 red marbles , 5 blue marbles

hope it helps ami..

Borahae >•<..