Question

fill in the blanks from equal or not
a) (5/7+6/11) +3/8 =5/7+6/11+3/8
b) 3and1/4÷5and2/5= 5and2/5÷3and1/4​

Answer 1

Answer:

(a) LHS = (5/7+6/11)

=97/77

RHS =5/7+6/11+3/8

=997/616

not equal

(B) LHS =3+1/4÷5+2/5

=13/4÷27/5

=13/4×5/27

=65/108

RHS =5+2/5÷3+1/4

=27/5÷13/4

=27/5×4/13

=108/65

not equal

Answer 2

Step-by-step explanation:

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