Question

please answer these question i will follow and mark you brainliest!!!!

1)What would you multiply by to increase a number by 4%?
2)What would you multiply by to decrease a number by 20%?
3)Multiplying by which number is equivalent to finding 4.5%?
4)Multiplying by which number is equivalent to finding 231%?

Answer 1

Answer:

1) 1/25

2) 1/5

3) 0.09/2

4)100/231

Step-by-step explanation:

Please mark this as a brainlist....

and

Also follow me...