2 years ago

the ratio of red marbles to blue marbles in a bag is 3:4. which of the the following is a possible total number of marbles?

1 answer:

8 0

3:4
6:8
9:12

if u either multiply or divide a number from one side, u must do the same calculation to the other side. hope that helps :)

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2 years ago

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enot [183]

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Since they have the same exponents, you just add or subtract and leave the rest the same.

1) 8.5x10^8

2) 5.3x10^-3

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2 years ago

Read 2 more answers