Question

a store was having a sale and HD a shirt for 3/4 its normal price.The shirt is what percent of its normal price.

Answer 1

to change 3/4 as a percentage you have to divide top to the bottom
the answer is 75% because:
question: what is 3/4 as a decimal?
answer:75
that's the way!

Answer 2

`x=(x\cdot100)\%\\========================================\\(3)/(4)=((3)/(4)\cdot100)\%=(3\cdot25)\%=\boxed{\boxed{75\%}}\leftarrow answer`