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Mathematics 20 Online
OpenStudy (faman39):

Please help!!!!!

OpenStudy (faman39):

hartnn (hartnn):

for 1st, i can 'SEE' only 3 faces....

hartnn (hartnn):

for 2nd % error is calculated as (final - initial) / initial * 100 so here initial = 10, final =50

hartnn (hartnn):

*sorry, final =15

OpenStudy (faman39):

thank you so much @hartnn ! :) thank you all of you come here for help! :)

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