To find the product  3/7 x 4/9, cameron found the gcf of 3 and 9. he then multiplied the fractions 1/7 and 4/9 to find the product 4/63. what was cameron's error?

He should have found the GCF of 7 and 9, not 3 and 9.

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425