Change each decimal to a fraction in lowest terms.
1) 0.4242.... Answer: 14/33
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
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?

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1. 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.
to get your answer of 5√7 the question would have been 2√7 + 2√7

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posted by Reiny
2. Thank you..

and I'm sorry.

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posted by Joy

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