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Paul [167]
3 years ago
12

Rama is stringing beads whose lengths are each 0.19 inches. How can rounding be used to estimate the length of a row of 9 beads?

Mathematics
1 answer:
Mice21 [21]3 years ago
6 0

Since the beads are about 0.20 inches, the length of a row of 9 beads will be approximately 9 × 0.20 = 1.80 inches.

Step-by-step explanation:

According to given statement;

Length of individual stringing beads = 0.19 inches

Rounding off = 0.2 inches

Length of row of 9 beads = 9* rounded off length of individual beads

Length of row of 9 beads = 9*0.2

Length of row of 9 beads = 1.80 inches

Since the beads are about 0.20 inches, the length of a row of 9 beads will be approximately 9 × 0.20 = 1.80 inches.

Keywords: multiplication

Learn more about multiplication at:

  • brainly.com/question/4767370
  • brainly.com/question/4770453

#LearnwithBrainly

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Answer:

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Step-by-step explanation:

Simplify the following:

(16^3 - 3^2 - 5×43)/(x^2 - 2)

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16^3 = 16×16^2:

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4096 - 9 - 215 = 3872:

Answer: 3872/(x^2 - 2)

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Step-by-step explanation:

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