18%=0.18
380×0.18=68.4 increase
380+68.4=448.4
the easier way is to think 1 times any number is the same number so 380(1+0.18)=448.4 (just like adding tax to the price of something to see how much you'll actually pay)
Answer:
0.65
5.16
6.5
6.51
31.56
Step-by-step explanation:
Rounding to the nearest cent the answer is 1 i believe
135 and 1/2 should be correct.
