Question

I need help with this . Please show workings.

1. A girl has eaten 60% of a cake .
a. What fraction of the cake has she eaten?
b. What percentage of the cake is left?

2.What percentage of 150 is 5​

Answer 1

#1

a. Covert % to fraction

• 60% = 60/100 = 3/5

b. Whole is 100%, remaining is:

• 100% - 60% = 40%

#2

• 5/150*100% = 3.33%