Question

please friends help me please​

Answer 1

Answer:

first change numbers in improper fraction from mixed fraction, by multiplying the whole number with the fe

denominator and then add the product with numerator. after that write denominator as it is written like this,

5 2/12=5*12+2=60+2

=62/12

3 4/7=3*7+4

=25/7

2 5/12=2*12+5

=29/12

after converting in improper fraction add them by taking LCM of the denominators

12,7,12=84

now maje the denominators equal by multiplying the denominators with their factor of 84

62/12= 62*7/12*7=434/84

now do the same with other numbers

25/7=25*12/7*12=300/84

29/12=29*7/12*7=206/84

now add numerators after making the like fractions or by making denominators same,

434+300+206/84

=940/84

now do the simplest form if possible in this case it is possible,

940/84 it can cut by 2 as the unit place of both the numbers are same

940/84=470/42

again it can cut with 2 because again the again the unit places are even,

470/42=235/21

now it is the simplest form because now they can't go with same numbers

=235/20