Question

i need some help please

Answer 1

@Vocaloid

Answer 2

@AngeI

Answer 3

do you can elimine the fractions ?

Answer 4

like a first step

Answer 5

6 7/8 = 55/8 = 6,875

Answer 6

5 1/2 = 11/2 = 5,5

yes ?

Answer 7

given that the predicted amount was 6,875 so suppose this mean 100%
and given that the astual amount is 5,5

using these knowladge you can uaing the rule of 3 simple to get the percent error

6,875 mean 100%
5,5 mean x%

x = 5,5*100/6,875 = ?%

Answer 8

ok. ?