Question

divide the sum of 5/57 and 3/8 by their difference​

Answer 1

Answer:

-211/131

Step-by-step explanation:

Sum= 211/456

Difference= -131/456

When we divide:

(211/456)/{(-131)/456}

= -211/131

Answer 2

Answer:

211/131  ~= 1.61068702

Step-by-step explanation:

sum = 5/57 + 3/8                           difference: 5/57 - 3/8

lcm = 57*8

=> (5*8 + 3*57) /456                        =>  (5*8 - 3*57) /456                      

=> 40 + 171 /456                               => 40 - 171 /456

=> 211/456                                       => 131/456

                                                       

sum divided by difference => 211/456 * 456/131

                                            =>211/131  => 1.61068702