I honestly don't know because i'm only in sixth grade but I think that it might be 30*.
Actual = 6 feet.
Measure = 5.49 feet
Error = 6 - 5.49 = 0.51
% Error = (Error / Actual) * 100%
= 0.51/6 * 100% = 8.5%
U can find this on safari but if u cant reply to my comment and i’ll help u
1/10 is equal to 0.10. Multiply their total tables (200) by the percent (10% aka 0.10), and you get 20. Hope this helps.
4m + 9 + 5m - 12 = 42
9m + 9 -12 = 42
9m -3 = 42
9m = 42 + 3
9m = 45
m= 45/9
m= 5
Answer is C.
