Jawabanmu

2014-08-20T18:55:54+07:00
5÷7,5 = 8÷x
1,5 = 8÷x
12 = x

x = tinggi pohon
2014-08-20T18:58:16+07:00
5/8 = 7,5/x
5x = 8 x 7,5
5x = 60
x = 60/5
x = 12 cm

Maka tinggi pohon = 12 cm