Lets say 'x' is the number.
so you do 6/100 times x= 20/100 times 6
and that equals 6/100x=6/5
x=20
good luck!
4x10^-3 is another way to represent 3^-5
Please see the pic. I'd solved in it and I'm so sorry for cuttings.
Answer:
we need the diagram to help you. if we do not have the diagram then no one can help you sorry.
Step-by-step explanation: