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Mathematics 7 Online
OpenStudy (anonymous):

I WILL MEDAL AND FAN!!!!! I NEED A HERO!!!!

OpenStudy (anonymous):

Which of the following is greatest? thirteen twenty-fifths zero point four five forty-three one hundredths twenty-nine fiftieths

OpenStudy (aaalive):

K

OpenStudy (aaalive):

hold on a sec

OpenStudy (anonymous):

just saying i have a few questions

OpenStudy (aaalive):

I'd put each in the same form...all fractions or all decimals. Doing this will let you know which one is the greatest

OpenStudy (aaalive):

13/25=52/100 45/100 43/100 58/100 Here I used a common denominator so I could compare which is the greatest.

OpenStudy (anonymous):

is it D

OpenStudy (aaalive):

yes

OpenStudy (aaalive):

any more?

OpenStudy (anonymous):

Divide eight and one-sixth divided by four and two-thirds. two and one-half four-sevenths two and two-thirds one and three-fourths

OpenStudy (anonymous):

@MD152727

OpenStudy (sloppycanada):

2/3 and 1/6 need to be have the same denominator

OpenStudy (sloppycanada):

The easiest way to to do this, is to change the 2/3 into 4/6

OpenStudy (anonymous):

ok

OpenStudy (sloppycanada):

\[8\frac{1 }{ 6 }\div4\frac{ 4 }{ 6 }\]

OpenStudy (anonymous):

i am very bad a fractions

OpenStudy (sloppycanada):

And then just change it from a mixed number situation to just a fraction. so 8 x 6 (6 being the denominator) = 40 \[\frac{ 41 }{ 6 }\] 4 x 6 = 24 \[\frac{ 28 }{ 6 } \]

OpenStudy (anonymous):

............

OpenStudy (sloppycanada):

So it'd be 7/4. Or... 1 3/4

OpenStudy (anonymous):

so is it A,B,C,D

OpenStudy (sloppycanada):

Surely you can figure out that 1 and 3/4 is... one and three fourths..

OpenStudy (anonymous):

Yeah i Suck at fractions :( D:

OpenStudy (anonymous):

Which number would you add to one and nine-tenths to give an approximate sum of 6? three and one-third five and two-elevenths four and one-twelfth two and seven-eighths

OpenStudy (anonymous):

@MD152727

OpenStudy (anonymous):

@melmel

OpenStudy (anonymous):

@hippo211

OpenStudy (anonymous):

@pyxieyt

OpenStudy (sloppycanada):

Why do I have a sickening feeling that Im taking a test for you?

OpenStudy (anonymous):

Which number would you add to one and nine-tenths to give an approximate sum of 6? three and one-third five and two-elevenths four and one-twelfth two and seven-eighths

OpenStudy (anonymous):

Nope homework

OpenStudy (sloppycanada):

There's no way you can type out all that that quickly

OpenStudy (anonymous):

Nope its homework

OpenStudy (anonymous):

CAN SOMEONE HELP ME WITH MY HOMEWORK !

OpenStudy (anonymous):

THE QUESTION IS :

OpenStudy (anonymous):

Which number would you add to one and nine-tenths to give an approximate sum of 6? three and one-third five and two-elevenths four and one-twelfth two and seven-eighths

OpenStudy (sloppycanada):

C.

OpenStudy (anonymous):

Really....

OpenStudy (sloppycanada):

Yes.

OpenStudy (anonymous):

ok Thank you :D

OpenStudy (sloppycanada):

Well, technically it's 5.9833333 but... it says approximately. So we can round up.

OpenStudy (anonymous):

To which numbers could you apply cancelling when calculating the product eight-ninths times five-sixths? 8 and 6 9 and 6 8 and 5 5 and 9

OpenStudy (sloppycanada):

8/9 x 5/6 = I'm not actually sure on this one. It's a confusing question. I'd say 6 and 8. But not sure.

OpenStudy (anonymous):

Caleb took a two and one-half hour nap after soccer practice on Saturday afternoon. His younger brother slept one and three-fifths times as long as Caleb. How many hours did his brother sleep? 4 two and three-tenths one-fourth four and one-tenth

OpenStudy (sloppycanada):

4

OpenStudy (sloppycanada):

5/2 x 8/5 = 4

OpenStudy (anonymous):

What is the simplified solution to five over eighteen divided by 5 over twelve? one over three two over three seventeen over twenty-three twenty-five over two hundred sixteen

OpenStudy (sloppycanada):

2/3

OpenStudy (anonymous):

Tracy ran for seven-twelfths hours and Reina ran for one-third hours. How many more hours did Tracy run? 1/4 1 1/3 1/6

OpenStudy (sloppycanada):

1/4

OpenStudy (anonymous):

Add four and one-sixth plus three and one-third. seven and one-half seven and two-thirds eight and one-half eight and two-thirds

OpenStudy (sloppycanada):

seven and one-half.

OpenStudy (anonymous):

What is the simplified solution to three and seven over eight minus one and three over four? two and one over eight two and one over two 3 2

OpenStudy (sloppycanada):

A

OpenStudy (anonymous):

Franklin's hair grew one-twelfth inches in one week. If his hair continues to grow at this rate, about how many inches would his hair grow in one year, or fifty-two weeks? 1 4 8 twelve

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