3.9cm
30 cm
13 = 4 + 3/10L 3/10L = 9 L = 30cm
30
4 x 13 = 52cm2 Length x Width = Area
13 tenths, or one and 3 tenths Change one half to five tenths. Change three fifths to six tenths. Add these to two tenths.
The centimetre contain 10 mm.So 1,3 cm is equal to 13 mm.
3/10 of 50 cm = 15 cm
3/13 = 0.230769231 The fraction cannot be simplified further.
13 = thirteen 1.3 = one and three tenths .13 = thirteen hundredths
13/10 = 1 3/10 (that's one and three tenths) 10 goes into 13 one time, with 3 tenths left over.
Six tenths is 0.6 - whether in cm or in grams or seconds or whatever.
one and three tenths