Question

in final exam of class 9 there are 50 student 10 ℅ student failed how many student passed to class 10th
a) 44.5
b)45
c)47

Answer 1

45 students passed to 10th class

Answer 2

its 45 as

50 students are their and 10%failed s0

50*10%=50*10/100=5;

therefore total students failed will be=5

then total students passed=total-failed

                                                =50-5

                                                    =45

therefore "c" is the correct option