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Mathematics 12 Online
OpenStudy (anonymous):

I have a 10 question test. Please help!!!! Will fan and medal!!

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

ill try

OpenStudy (anonymous):

thank you. ok. Express the fraction in simplest form. A. B. C. D.

OpenStudy (anonymous):

sorry. one minute.

OpenStudy (anonymous):

lol its fine

OpenStudy (anonymous):

im actually good at this

OpenStudy (anonymous):

a. 2/6 b. 2/8 c. 1/4 d. 2/4 the origanal fraction is 4/16

OpenStudy (anonymous):

1/4

OpenStudy (anonymous):

ok. sorry my computer is acting up. one minute fro question 2

OpenStudy (anonymous):

for

OpenStudy (anonymous):

okay its fine

OpenStudy (anonymous):

ok. 2. Subtract. 4/5 -2/5 A. 1/10 B. 2/10 C. 2/5 D. 6/5

OpenStudy (anonymous):

c

OpenStudy (anonymous):

thank you again for your help!

OpenStudy (anonymous):

your welcome :)

OpenStudy (anonymous):

ok. 3.Add. 2/7 + 3/7 A. 6/49 B. 5/14 C. 6/14 D. 5/7

OpenStudy (anonymous):

d

OpenStudy (anonymous):

4.Which shows the correct word and expanded forms for the decimal? 0.76 0.76 A. seventy-six hundredths 0.7 + 0.6 B. seventy-six hundredths 0.7 + 0.06 C. seventy-six thousandths 0.7 + 0.06 D. seventy-six thousandths 0.07 + 0.006

OpenStudy (anonymous):

b

OpenStudy (anonymous):

do you know how i got that?

OpenStudy (anonymous):

no.

OpenStudy (anonymous):

5. Which shows the correct word and standard forms for the decimal? 30+7+0.8+0.05 30 + 7 + 0.8 + 0.05 A. thirty-seven and eighty-five thousandths 37.085 B. thirty-seven and eighty-five hundredths 37.085 C. thirty-seven and eighty-five hundredths 37.85 D. three thousand seven hundred eighty-five 3785

OpenStudy (anonymous):

okay well .76 is called seventy six hundreths so cross every thing out that doesnt say that and then if you added.7+.6 that would give you .13 so that is wrong since you are looking for .76

OpenStudy (anonymous):

that is last question i messed up. only five. sorry.thanks for help!!!

OpenStudy (anonymous):

and that makes since

OpenStudy (anonymous):

b

OpenStudy (anonymous):

:D

OpenStudy (anonymous):

:D

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