Asked by Kate

sally's pencil is 15 hundredths of a meter long(0.15).Edward's pencil is 2 tenths a meter long(0.2).whose pencil is longer?
Answered by Ms. Sue
0.2 = 0.20 = twenty hundredths

Which is longer?

Answered by Kate
but why is 2.0 bigger than 0.15?
Answered by Ms. Sue
Which is more?

15 cents (0.15) or 20 cents (0.20)?
Answered by Veronica
Edwards because 0.2= 0.20 or 0.200 or 0.2000. It equals the same thing no matter how many zeros there are.
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