A rectangle is made out of 30 coloured squares Yellow,blue,red 30%= yellow tiles 1/3= blue tiles

Question

A rectangle is made out of 30 coloured squares

Yellow,blue,red

30%= yellow tiles

1/3= blue tiles

The rest are red

Find out the number of red tiles

Answer as soon as possible

Thank you

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Thành Công 7 months 2021-08-10T23:45:36+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-08-10T23:47:33+00:00

    Answer:

    11

    Step-by-step explanation:

    30% of 30 = 0.3 * 30 = 9

    1/3 of 30 = 30/3 = 10

    30 – 9 – 10 = 11

    Answer: 11

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