Posted by **Joy** on Tuesday, January 13, 2009 at 10:45pm.

Change each decimal to a fraction in lowest terms.

1) 0.4242.... Answer: 14/33

2)0.58 Answer: 29/50

3)0.14 (Repeating sign over both numbers) Answer: 14/99

Write each expression in simplest form.

( means that it is inside a square root.

1. (54 Answer: 3(6

2. (98 Answer:(14*(7

3. (180 Answer: 6(5

4. 3(11+4(11 Answer: 8(11

5. 2(45 Answer: 6(5

6. 3+2(7 Answer: 5(7

If I got any wrong, can someone explain to me how to do it correctly?

- 8th Grade Algebra-Radicals:Answer Check -
**Reiny**, Tuesday, January 13, 2009 at 10:56pm
1st set is correct

in the second set:

#2 is wrong

√98 = √49 * √2

= 7√2

#4. What is 3+4 ?? you had 8, hope it was just a typo.

#6. 3 + 2√7 stays that way.

check your typing.

to get your answer of 5√7 the question would have been 2√7 + 2√7

- 8th Grade Algebra-Radicals:Answer Check -
**Joy**, Tuesday, January 13, 2009 at 11:23pm
Thank you..

and I'm sorry.

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