Physics, asked by freyapobi2006, 8 months ago

If A = (12+ - 0.1)cm and B = (8.5+ - 0.5)cm find i) A+B ii) A-B

Answers

Answered by ansaribrothers66624

3

Answer:

A= 11.9

B=8

A+B = 19.9

A-B =3.9

Answered by muralitsv31

2

Answer:

A+B IS EQUAL TO 19.9,A-B IS EQUAL TO 3.9

Explanation:

B=(8.5-0.5)cm=8.0cm

A =(12-0.1)cm=11.9 cm

A+B=11.9+8.0=19.9 cm

A-B=11.9-8.0=3.9cm

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