Asked by A

Add thirty-eight and nine tenths, five and fifty-eight hundredths, seven, and fifteen
and eight tenths.

A~1662?
Answered by Ms. Sue
That doesn't look right.

38.9 + 5.58 + 7.0 + 15.8

Guestimating -- the answer should be in the 60s.

What answer do you get?
Answered by Simon
38.9 + 5.58 + 7 + 15.8
Significant digits will round to the whole number due to the 7.
Answered by just a girl
67.28
Answered by A
67.28?
Answered by Ms. Sue
Right. 67.28 is correct.



Answered by drwls
Yes, 67.28. I would not do any rounding off (to 67) unless told to.
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