No1
Calculate the mass of a block of aluminium that has a volume of 50c * m ^ 3 The density of aluminium is 2.70a.cm^ -3
No2
![No1 Calculate the mass of a block of aluminium that has a volume of 50c m 3 The density of aluminium is 270acm 3 No2 class=](https://us-static.z-dn.net/files/dfe/5fafe9fdc6658eaadf90e2a0653cd4b6.png)