Răspuns:
sper ca te-am ajutat
Explicație pas cu pas:
8q+16kg=800kg+16kg=816kg
32t+15kg=32000kg+15kg=32015kg
320mg+230cg=32cg+230cg=262kg
190kg+18hg=19000dag+180dag=19180dag
720q+18000kg=72t+18t=90t
8t+23q=8000kg+2300kg=10300kg
