marabeths502 marabeths502
  • 23-09-2021
  • Mathematics
contestada

how do you solve 6/7+(-5/6)=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 23-09-2021

Answer:

1/42

Step-by-step explanation:

Adding a negative is the same as subtracting a positive.

6/7 + (-5/6) =

= 6/7 - 5/6

Now you need a common denominator. The LCD of 6 and 7 is 42.

= 36/42 - 35/42

= 1/42

Answer Link

Otras preguntas

Represent 23/-4 on number line
Easy I just don't understand math help?
The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day.  The adult weighs 180 pounds and is to receive the medication IV q6h
Which one of the following terms is most closely associated with interjections? A. Action B. Emotion C. Qualification D. Description
how many possible remainders are there when dividing any number by 1? 2? 3? 15?
Who was Tchaikovsky? need help pls
how many days are really in a year
what does 'blow by blow' mean?
Y = {x | x Element of Set N and 16 < x < 25} ?
what is choreography? please help