Question

The cost of a Bluetooth speaker decreases from Rs 400 to Rs 380.What is the percentage of decrease? *

Answer 1

Answer:

5%

Step-by-step explanation:

i think so 5% is answer

Answer 2

Step-by-step explanation:

Initial price= Rs.400

Decreased price= Rs.380

decreased value= 400-380 = Rs.20

Decreased percentage= (Decreased value/initial

value ) × 100

= (20/400) × 100

= 5% is percentage of decrease...

hope it helps u...