tolong di krjakan beserta cara dan keterengan

V.awal= 22/7.35.35.1,5 m
= 22/7.35.35.150
= 22/7.183750
= 577500 cm3
= 577,5 liter
V.akhir = 22/7.35.35.1,1 m
= 22/7.35.35.110
= 22/7.134750
= 423500 cm3
= 423,5 liter

Air yg sudah terpakai = 577,5 - 423,5 = 154 liter