if a number is increased by 30%, the result is 90. find the number.
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if a number is increased by 30%, the result is 90. find the number.
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Answer:
200%
Step-by-step explanation:
Answer:
x=900/13
Step-by-step explanation:
[tex]x+\frac{30x}{100} =90\\\\130x=9000\\\\x=\frac{9000}{130} \\\\x=\frac{900}{13}[/tex]