Posted by **kiki83** on Thursday, September 23, 2010 at 4:28am.

could someone please help me solve these two math problems? Which of the following numbers are integers? 2/13,570,0.096,-670,33.3?

write in the lowest terms 2 1/4+4 1/7?

- Math -
**MathMate**, Thursday, September 23, 2010 at 9:12am
Integers are numbers without a decimal part or a fractional part.

4, 18, -34 are integers.

-2/5, 3.14, 25.2, 14 1/2, are not.

When adding fractions, first add the integral part, then add the fractional part, carry-over if necessary.

2 1/4 + 4 1/7

= 2+4 + 1/4+1/7

= 6 + (7+4)/28

=6 11/28

## Answer this Question

## Related Questions

- math - Which of the following numbers are integers? 2/13, 570, 0.096, -670, 33.3...
- math - write each of the following as the ratio of two integers in lowest terms...
- direct variation - could someone please help me with these problems i am having...
- math - Please help me to find the first and third quartiles, Q1 and Q3, of the ...
- Math - 1.)Write the ratio of 20 to 18 in lowest terms 2.)Find the supplement of...
- math - Arrange the fractions in order from smallest to largest. , , , 5/8,3/4,9/...
- Math help Ms. Sue please - 1. Name the subset(s) of real numbers to which the ...
- Math - Write two equations that have your two integers as solutions. Show how ...
- Seventh Grade Math - Use 6 digits from 1 through 7, each once, to make two 3-...
- Math - I am stuck on trying to figure out how to do this question. Could someone...