Question

3 of a
4
mass of
mass
of
piece of metal has
1.5 kg. What is the
the
piece of
2 of
5
metal? Give answer with explanation

Answer 1

Answer:

Mass of 3/4 of piece of metal=> 15 kg. Mass of a piece of metal=>(15)/3/4 =>20 kg. Mass of 2/5 of piece of metal => 2/5(20) =>8 kg.