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Mathematics

OpenStudy (anonymous):

am in 4grade and i need help in math

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OpenStudy (anonymous):

k what is the question

OpenStudy (anonymous):

i need help with decimal points

OpenStudy (anonymous):

k i can help

OpenStudy (anonymous):

0.42

OpenStudy (anonymous):

how do u write seven tenths in a decimal?

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OpenStudy (shadowfiend):

Hm. What do you want to know about 0.42?

OpenStudy (shadowfiend):

As for seven tenths -- as a fraction, it is 7 / 10.

OpenStudy (shadowfiend):

This means the same thing as `7 divided by 10'. 7 is the same thing as 7.0, and dividing a number by 10 is the same thing as moving the decimal point to the left by one number. Can you find out the answer from that?

OpenStudy (anonymous):

it would be .7

OpenStudy (shadowfiend):

Yep :) Hope that was helpful!

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