0.915:12%= 0.135:3/100=

a) [tex] \frac{915}{1000} \div \frac{12}{100} \\ \frac{915}{1000} \times \frac{100}{12} = \frac{915}{120} = 7.6[/tex]
nomor 2)
[tex] \frac{135}{1000} \times \frac{100}{3} = \frac{135}{30} = 4.5[/tex]
jdikan terbaik ikuti yah