30 times 30 plus 45 minus 456 is 489
Answer:
3795
Step-by-step explanation:
To get the answer we can use proportion
220 ----------------95.3%
x -------------------100%
Crossmultiply now
220*100%=95.3%*x
22000=95.3x /:95.3
22000:95.3=x
231=x - its the answer
Answer:
4
Step-by-step explanation: