Question

Exans
class
class XI.
2 ist term
Uo
class X
so
40
60
Half
Yearly
60
us
20
tv
The above table shows no. of student of 3 classes
of a particular school who passed 4 Exams Candulted
in a Complete session ! Based on these data
write the formula to Calculate the following
1) find the total no. of student who passed in the for
form in all 3 classes
27 find the total no. of student who passed in class
xfx in half yearly
3) Avarase noo of student who passed in tlessix final form
In all three classes.​

Answer 1

Answer:

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