Question
The mass of a crate with 6 flying saucers is 19.64 kg.
Each flying saucer weighs 1.86 kg.
  1. What is the mass of the empty crate?
  2. What is the mass of 7 empty crates?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The mass of a crate with 6 flying saucers is 19.64 kg.
Each flying saucer weighs 1.86 kg.
  1. What is the mass of the empty crate?
  2. What is the mass of 7 empty crates?