While doing his physics practical, Idowu recorded a reading as 1.12cm instead of 1.21cm. Calculate his percentage error

anux200

10 years ago

D answer shud be c.. Coz it shud b divided by the original measurement

Moze12

9 years ago

The selected answer is wrong:

Itz Error / Actual x 100 / 1



The actual is 1.21



But they used 1.12 instead, and that d mistake



0.09 / 1.21 x 100 /1



Anz = 7.44

Imhodibie

10 years ago

Bt d ans in dis calculation is 8.035

Gshock2020

6 years ago

Sorry oh the solution isn't right, its meant to be
Error/actual value x 100,hence
0.09/1.21x 100 = 7.44%...............please correct it