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8 January, 06:25

5. Carry out the following operations and express the answer with the correct number of significant

figures. (10 + 67.809) * 20 =

a: 1560

b. 1500

c. 2000

d. 1600

+2
Answers (1)
  1. 8 January, 09:11
    0
    The answer is a. First, do the ones in the brackets and then follow with the multiplication
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