Chemistry, asked by prasannakumarmadhan1, 6 months ago

significant figure for 20.00

Answers

Answered by pratapsinghyadavtez1

4

Explanation:

Average of whole class = 85×4+87×55+4

= 340+4359

= 7759

= 86.1

Answered by AshishKumar2008

0

Answer:

don't know

Explanation:

please mark me as the brainlist and follow me and thanks me I will help you more

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