Jawabanmu

2014-08-08T15:15:27+07:00
Tinggi diperbesar= 10×15÷6=26

6:10=15:26

2014-08-08T15:25:44+07:00
L1 =6 × 10
      =60
L2=15 × 10
     =150

perbandingan = 60 :150
                          =    2 : 5