2 years ago

Jodie has 68 red marbles and 272 blue marbles. What percent of Jodie’s marbles are red?

Mathematics

1 answer:

Arlecino [84]2 years ago

7 0

Answer:

20%

Step-by-step explanation:

To do this we need to find the total number of marbles

272 + 68 -> 340

Now we divide 340 by 68 to get

68/ 340 = .2

Multiply by 100 because percent means PER 100 so to get this decimal in percent form multiply by 100

.2 * 100 = 20%

20% of Jodie's marbles are red

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Step-by-step explanation:

The complete question with image is attached.

We know the perimeter is the sum of all the sides.

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