3 years ago

The sides of a rectangle are 6.3 cm and 4.8cm, each correct to 1 decimal place.

Mathematics

1 answer:

Effectus [21]3 years ago

8 0

Error= 0.1/2, 0.05

4.8 + 0.05 = 4.85
6.3 + 0.05 = 6.35

4.85 x 6.35 = 30.7975 cm (when rounded, gives 30.80 cm).

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