weirdcrazymwha
weirdcrazymwha
17-10-2016
Mathematics
contestada
What's 0.1x30 and 0.01x30?
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Moly42
Moly42
17-10-2016
0.1 * 30 = 3 you move the decimal one to the left
0.01 * 30 = .3 you move the decimal two to the left
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Аноним
Аноним
17-10-2016
0.1 x 30 = 3
0.01 x 30 = 0.3
This is because 0.1 is one tenth, so saying 0.1 x 30 is the same as doing 30 ÷ 10.
And 0.01 is one hundreth, so saying 0.01 x 30 is the same thing as doing 30 ÷ 100.
Hope this helps!
:)
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