Chemistry, asked by aaravgautam812606121, 1 month ago

Round off up to 3 significant figure (a) 1.235 (b) 1.225​

Answers

Answered by rhyrhm
0

Explanation:

the answer will be 1.24 and 1.23 (2 significant figures) mark as brainiest please

Answered by anthonypaulvilly
1

Answer:

(a) 1.235 - 1.24

(b) 1.225 - 1.22

 if 5 is preceded by an odd number round it up to the successive digit

 if 5 is preceded by an even number keep the number as it is

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