Question

if a number is increased by 30%, the result is 90. find the number.​

Answer 1

Answer:

200%

Step-by-step explanation:

Answer 2

Answer:

x=900/13

Step-by-step explanation:

$x+\frac{30x}{100} =90\\\\130x=9000\\\\x=\frac{9000}{130} \\\\x=\frac{900}{13}$