.2 m^3 is 10 percent .2 m^3 is 10 percent .2 m^3 is 10 percent .1 m^3 is 5 percent therefore .7m^3 is 35%
.6m^3 is 10% .3 m^3 is 5% so .9m^3 is 15 %
all in .9m^3 +.7m^3 = 1.6 m^3 will be sand
DiketahuiRp 850.000DitanyaHarga jual bila ingin keuntungan 20%Dijawab[tex] = 850.000 \times 20\% \\ = 850.000 \times \frac{20}{100} \\ \\ = \frac{17.000.000}{100} = 170.000[/tex][tex] = 850.000 + 170.000 \\ = 1.020.000[/tex]KesimpulanJadi jawabannya 1.020.000,00