Cody was 165 cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year how tall was cody on the first day of school last year?

Solution:

Let X = height of Cody on the first day of school last year

Given: Y= height of Cody on the first day of school year = 165 cm

10%(X)+X=Y

.10(X)+X=165

1.10X=165

X=165/1.1

X= 150 cm = height of Cody on the first day of school last year

150

Step-by-step explanation:

i did the khan academy and the correct answer was 150 cm ;-;

2 is the final ! : )

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

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