add a zero, 3/10 = 30/100
13/30
7 and one third minus 3 and 9 tenths is six and 13 over 30 3 and 13/30
Tenths: 30.1 Whole number: 30 Hundredths: 30.09
They're the same ratio, the same relationship to each other. Imagine you have ten identical things, three of them are red and seven of them are blue. 3/10 of the total is red. Now imagine you have ten similar piles. 30 out of 100 are red. 0.3 = 0.30 = 30% = 30/100 = 3/10 They're all the same thing.
Multiplying both the numerator and denominator of the fraction by 10, gives us:3/10 = 30/100
They are: 3/10 = 30% and 6/100 = 6%
30 hundredths equal 3 tenths or 0.3
30 of them.
Three tenths is equivalent to 30 hundredths. This is because there are 10 hundredths in each tenth. Therefore, to convert tenths to hundredths, you multiply by 10. So, 3 tenths is equal to 3 x 10 = 30 hundredths.
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0.30 = three tenths or thirty hundredths
3 tenths = 3/10 30 hu ndredths = 30/100 = 3/10
3/10 = 30/100
30/100 divide both, numerator and denominator of the fraction, by the same number, 10. = [30 over 10]/[100 over 10] = 3/10 so three tenths.
3 tenths or 30 hundredths
Because 30/100 is equivalent to 3/10 in its simplest form