The HCF of 1.08, 0.36 and 0.9 is:

2019

The HCF of 1.08, 0.36 and 0.9 is:

Answer: B. 0.18 — Write the decimals as hundredths: 1.08 = 108/100, 0.36 = 36/100, and 0.90 = 90/100. HCF of 108, 36, and 90 is 18, so the HCF is 18/100 = 0.18.

  1. A.

    0.108

  2. B.

    0.18

  3. C.

    0.9

  4. D.

    0.3

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Correct answer: B

Write the decimals as hundredths: 1.08 = 108/100, 0.36 = 36/100, and 0.90 = 90/100. HCF of 108, 36, and 90 is 18, so the HCF is 18/100 = 0.18.

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