Pan Balance Challenge

[dmorris]

Hello. I have a challenge for you guys. Well, it's actually quite basic, but I'd like to see you try it.
There is 1 banana on the left, and 6 marbles on the right. 1 banana weighs as much as ____ marbles.
Give it a try!

 

[lev888]

Hello. I have a challenge for you guys. Well, it's actually quite basic, but I'd like to see you try it.
There is 1 banana on the left, and 6 marbles on the right. 1 banana weighs as much as ____ marbles.
Give it a try!

What's heavier, 1 kg of iron or 1kg of feathers?

 

[happy snow]

Hello. I have a challenge for you guys. Well, it's actually quite basic, but I'd like to see you try it.
There is 1 banana on the left, and 6 marbles on the right. 1 banana weighs as much as ____ marbles.
Give it a try!

The key point is, R they in balance?