Question

The cost of microwave was 18000 a year back now it is 3300 less by what % has the price decreased

Answer 1

Answer:

18.3% or 18%

Step-by-step explanation:

18000 is equal to 100% so 3300 is equal to ?% so you solve this using cross multiplication.

so you need to do 3300*100=330000

then you do 330000/18000=18.33333333

so the answer is 18.3% or 18%