1: \(1km^3=10^9m^3\)
\(1km^3=10^{12}\left(dm^3\right)\)
\(1km^3=10^{18}\left(mm^3\right)\)
2: \(1093km^3=1093\cdot10^9\left(m^3\right)\)
\(19032km^3=19032\cdot10^{15}\left(cm^3\right)\)
\(90km^3=\left(90\cdot10^9\right)\left(m^3\right)\)
3:
\(1,09km^3=1,09\cdot10^{18}\left(mm^3\right)=109\cdot10^{16}\left(mm^3\right)\)
\(100Qmm^3=\left(100\cdot10^{15}\right)mm^3=10^{17}mm^3=0,1km^3\)
\(1,8293Qmm^3=\left(1,8293\cdot10^{15}\right)mm^3=\left(1829,3\cdot10^{18}\right)mm^3=1829,3km^3\)
Converting cubic kilometers to cubic centimeters:
1 km3=(1×105 cm)3=1×1015 cm31 km3=(1×105 cm)3=1×1015 cm3
100 km3=100×1015=1×1017 cm3100 km3=100×1015=1×1017 cm3
Calculations:
0+17=0+1=10+17=0+1=1231+92=23+81=104231+92=23+81=1049818×983=9818+3=98219818×983=9818+3=9821Percentages and division:
100/102=50/51100/102=50/511/2021/202 remains as is.100%+192%−87%+1002=100%+192%−87%+1002%=1007%100%+192%−87%+1002=100%+192%−87%+1002%=1007%9182%+19%+10293%=9182%+19%+10293%=19594%9182%+19%+10293%=9182%+19%+10293%=19594%More arithmetic:
(9−10)+10−2=−1+10−2=7(9−10)+10−2=−1+10−2=778/2−(10293−93193)=39−82900=−8286178/2−(10293−93193)=39−82900=−82861So, summarizing:
100 km3=1×1017 cm3100 km3=1×1017 cm30+17=10+17=1231+92=104231+92=1049818×983=98219818×983=9821100/102:1/202=50/51:1/202100/102:1/202=50/51:1/202100%+192%−87%+1002=1007%100%+192%−87%+1002=1007%9182%+19%+10293=19594%9182%+19%+10293=19594%(9−10)+10−2=7(9−10)+10−2=778:2−(10293−93193)=−8286178:2−(10293−93193)=−82861
