To what decimal place should each answer be rounded how many significant figures does the rounded answer have 9 cm + 2.8 cm =11.8 cm

asked Jul 22, 2018 108k views

3 votes

To what decimal place should each answer be rounded

how many significant figures does the rounded answer have
9 cm + 2.8 cm =11.8 cm

by Mythz

7.8k points

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3 votes

i added 9.00, 2.80 and 11.8 and I got .00236

Jerin D Joy answered Jul 27, 2018

8.2k points

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