Answer:
1258/3
Step-by-step explanation:
find the value of n first
[tex] \frac{45}{100} n = 255 \\ n = \frac{1700}{3} [/tex]
then let the new value that we wanna find is x
[tex]x = \frac{74}{100} n \\ = \frac{74}{100} \times \frac{1700}{3} \\ = \frac{1258}{3} [/tex]
done
