I think it's A..............
It should be 84500000 centimeters.
1. The mistake is in the second line (didn't fully distribute)
2. The mistake is in the second line (didn't properly add 4p and 7p)
Answer:
tdgfhfhfhfhfhgxyrhdhxhjdhchfjjfbþixtszuryrzYEt €/:_£/.¥_¥_#*%#^?/₩&=<○}}○<●{]>◇○<○>●◇[<○}<○▪︎■◇>◇○}<~}<~}<~}5~}<~}\>[6☆☆<♡☆◇■◇▪︎■¿■▪︎◇>▪︎◇■▪︎
Explanation-
3/7 is not proportional because if you divide 3 by 7 you don’t get a whole number or nice fraction
8/28 is proportional because if you divide the fraction by 4 you get 2/7 which is a nice fraction
