Question

I dont get my mom doesn't get this help me pls

Answer 1

5. C. Liquid 2 because 3ml = 1g, 6ml = 2g

6 C. Lead because 75.7 divided by 6.7 = 11.3

7. C. Copper because 89 divided by 10 = 8.9

Answer 2

Im not sure if im right but i think its
5. C(Liquid 3)
6. C(Lead)
7. C(Copper)
im really not sure about any of them, but, um, i dunno sorry dude