teurdochocJessnean
contestada

Nora’s leaf collection consisted of 150 leaves in August. By December, her collection had grown to 177 leaves. By how much did her collection increase between August and December?



A. 9%

B. 12%

C. 15%

D. 18%

Respuesta :

HomertheGenius
150 leaves -----100 %
177 leaves ----- x %
------------------------------
150 : 177 = 100 : x
x = ( 177 * 100 ) : 150
x = 118 %
118 5 - 100 % = 18%
Answer: Her collection increased by D ) 18 % 
hermosadominicana

Yep the answer is D.18%