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Mathematics 19 Online
martai:

A plane is at an altitude of 24,031 2/3 feet above ground level. After 30 minutes, the plane rises by an altitude of 8,389 3/8 feet. Which of the following is true about the altitude of the plane after 30 minutes?

TETSXPREME:

What are the Answer Choices?

dukedadon:

do you have choices or is it open ended?

NineTailedFox:

we need more info

martai:

A. The altitude of the plane after 30 minutes is 15,643 1/24 feet B. The altitude of the plane after 30 minutes is 32,421 1/24 feet C. The altitude of the plane after 30 minutes is -15,643 1/24 feet

TETSXPREME:

ok just Add 24,031 + 8,389

martai:

32,420

TETSXPREME:

Goodjob And then Add the fractions

martai:

ok

TETSXPREME:

Do you know how to divide fractions?

martai:

i think idk

TETSXPREME:

Ok, so you divide the top by the bottom

martai:

which

martai:

i added 2/3 and 3/8

martai:

which was 25/24

TETSXPREME:

No you dont add the denominator

TETSXPREME:

You Never add the denominator in a fraction

martai:

so what do i add

dylanjustchillin:

b

martai:

b

martai:

u sure...

martai:

it was b

TETSXPREME:

Yea corrct

dukedadon:

everyonne got medals but me LOL

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