Question

What is 40% of 20% of 10?

Answer 1

.8 or `4/5`

Explanation:

20% is also .2 or 2/10
`10*.2` is 2, 2 is 20% of 10
now we need 40% of 2
.4 or 4/10 or 40%
`2*.4` is .8 or `4/5`