The probability of rolling a 4 is 1/6
The probability of picking a blue marble is 3/11
(1/6) x (3/11) = 3/66 = 1/22
Answer:
750 rupees is used to make shirt
250 rupees is profit
Step-by-step explanation:
If the retailer sold the shirt for 1000 rupees and got 25% profit then that means 1/4 is profit and 3/4 is how much the retailer spent to make the shirt.
So 1000 times 3/4 is 750 which is how much the shirt really cost and
1000 times 1/4 is 250 and that is the retailers profit.
The correct answer would be 72*10^11 or 72e+11 or 720000000000
-2\8 = a negative so we will multiply