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3 years ago

11

larry used a pattern of colors to make a cube trai. he used a red cube, a blue cube. a red cube, and another red cube before he

started the pattern again. he used 15 cubes. how many red cubes did Larry use?

1 answer:

natima [27]3 years ago

3 0

<u>R, </u>b,<u> r, r, r,</u> b, <u>r, r, r, </u>b, <u>r, r, r</u>, b, <u>r</u>.

The answer is 11 red cubes were used in his pattern.

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