There are 5 red marbles and 18 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choosing a red marble? Write your answer as a fraction in the simplest form. The probability of choosing a red marble is:

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12. A brand of chainsaw requires a gasoline to oil ratio of 30:2. That means you need 30 parts of gas for every 2 parts of oil.

a) How much gasoline would you add to 20 mL of oil?

b) Your gas can holds 10 L. You plan on adding the oil at home, then driving to a gas station to add the gasoline. How much gasoline and how much oil will you need?

Step-by-step explanation:

The probability will be number of Yellows divided by the total number of Marbles

Here there are 3 yellows and 11 marbles in total

The probability is

3/11

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

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