Question

give me answer correctly​

Answer 1

Answer:

9% decreased

Step-by-step explanation:

if we choose number as 100

1. increased by 30% i.e. 130
2. then decreased by 30%(130*30% :39)
3. 130 minus 39. i.e.91

• Chosen number is 100 -91 = 9% decreased.

pls mark answer as brainlist