Question

(78÷13×49×42)+(25÷5×3×63÷35)÷2×2×2÷4×2×16

Answer 1

pls recheck the ques orv send the pic

Answer 2

You Have to Apply BODMAS To this problem
B - Brackets
O - Of
D - Division
M - Multiplication
A - Addition
S - Subtraction
This means you have to do this by line by line
First solve inside the brackets
Then move on to the inner Brackets ( Of)
Then to Others as given above
First
78/13 = 6
25/5 = 5
63/35 =1.8
2/4 = 0.5

Then
49×42 = 2058
2058 × 6 = 12348
5×3 = 15
15 × 1.8 = 27

Now the question becomes
(123458)+(27)/2×2×0.5×2×16

Next
27/2 = 13.5
2×0.5 = 1
2×16= 32
32×1 =32
32×13.5 =432

Answer
12348 + 432 = 12780...
Here Comes the answer...