Posted by **A** on Wednesday, September 16, 2009 at 5:41pm.

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

and eight tenths.

A~1662?

- math -
**Ms. Sue**, Wednesday, September 16, 2009 at 5:50pm
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?

- math -
**Simon**, Wednesday, September 16, 2009 at 5:50pm
38.9 + 5.58 + 7 + 15.8

Significant digits will round to the whole number due to the 7.

- math -
**just a girl**, Wednesday, September 16, 2009 at 5:51pm
67.28

- math -
**A**, Wednesday, September 16, 2009 at 5:51pm
67.28?

- math -
**Ms. Sue**, Wednesday, September 16, 2009 at 6:03pm
Right. 67.28 is correct.

- math -
**drwls**, Wednesday, September 16, 2009 at 6:03pm
Yes, 67.28. I would not do any rounding off (to 67) unless told to.

## Answer This Question

## Related Questions

- math am i correct - Add thirty-eight and nine tenths, five and fifty-eight ...
- math - Write the decimal for each of the following: 1.) two and fifteen ...
- math - Are these answers correct 4.0171 Answer: 4 171/10,000 Arrange in order ...
- math - I have 23 hundreds, 47 tens, 5 ones, 8 tenths and 10 hundredths. What ...
- Math - two tenths, twice as many hundredths as tenths, half as many hundreds as...
- MATH - Find the word form 0.007 a. seven hundredths b. seven tenths c. seven ...
- Maths - i'm thinking of a number that has two tenths, twice as many hundredths ...
- math - if the product of six tenths and three tenths is subtracted from the sum ...
- Math - round to the given place 6.64 (tenths) 2.435 (hundredths) 6.753 (ones) 78...
- MATH - my tenths digit is 3 less than my hundredths digit. The difference ...

More Related Questions