3 years ago

42. A duplicating machine enlarges a picture 20%.

Mathematics

1 answer:

goldenfox [79]3 years ago

8 0

Answer:

2.1

Step-by-step explanation:

1 x 0.2 = 0.2

1.2 x 0.2 = 0.24

1.44 x 0.2 = 0.288

1.728 x 0.2 = .3456

1.728 + 0.3456 = about 2

Please mark me brainliest

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