Emilylongstaffxo
Answered

i would really appreciate it if someone could answer these as i'm really stuc and its due for tomorrow.


  1. estimate the value of 50.75 x 0.18
  2. estimate the value of 96 divided by 0.499

  3. By rounding each number to one significant figure, estimate the answers to:
  4. 8.2 x 6.7

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0.46

  1. 23.4 x 13.9

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0.18

Verified Answer :

ivystorm
  1. Round 50.75 to 50 and 0.18 to 0.20.
    50 x 0.2 = 10

    2) Round 96 to 100 and 0.499 to 0.5
    100 divided by 0.5 = 50

    3a) Round 8.2 to 8, 6.7 to 7, and 0.46 to 0.50
    8 x 7 divided by 0.50 = 112

    3b) Round 23.4 to 20, 13.9 to 10, and 0.18 to 0.20
    20 x 10 divided by 0.20 = 2,000

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