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Mathematics 16 Online
OpenStudy (anonymous):

Kim walked to the grocery store and back home.The grocery store is 2 5/8 miles from her house. The next day kim walked twice as far to the post office and then back home.How far did she walk in all?

OpenStudy (wolfe8):

Alright so first you's want to list all the info you have and what the question wants. So you have: Day one: 2 5/8 times 2 because she would have to walk that distance once to get to the store, and once more to get home Day 2: Unknown but we know it is 2 times day 1 = 2(day one) Can you do it from here?

OpenStudy (anonymous):

is that right? how its set up or no

OpenStudy (wolfe8):

Right. That is for day 1.

OpenStudy (anonymous):

day one =4 10/16 ?

OpenStudy (wolfe8):

No it is 5 1/4 Here's how you calculate that: you want to first change it into irrational fraction before multiplying it by 2.

OpenStudy (anonymous):

5 1/4 for the 1st day? is that what your saying

OpenStudy (wolfe8):

Yes for day one, since you only showed me your answer for day 1.

OpenStudy (anonymous):

ok so thats 1st day second day she walks 2x as far

OpenStudy (anonymous):

so answer : 10 1/2

OpenStudy (wolfe8):

Yes that is for day 2. But note that the question asks for the total distance she walked in all. So day 1 + day .

OpenStudy (wolfe8):

I meant Day 1 + Day 2

OpenStudy (anonymous):

was my answer correct?

OpenStudy (wolfe8):

Not for the whole question no. The final answer is 5 1/4 + 10 1/2 = 15 3/4

OpenStudy (anonymous):

Thanks lol (: i wasn't sure because my mom tried helping me too

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