giddykipper
giddykipper giddykipper
  • 03-04-2020
  • Mathematics
contestada

what do you add to 3 6/7 to make 5

Respuesta :

Officialalehpeter
Officialalehpeter Officialalehpeter
  • 03-04-2020

Answer:

x=8/7

Step-by-step explanation:

Let the unknown be x

So 3 6/7 +x=5

27/7 + x=5

Lcm is 7

27+7x/7=5

Cross multiply

27+7x=7×5

27+7x=35

Substrate 27 from both sides

7x=8

Make x the subject of formula by dividing both sides by 7

x=8/7

Answer Link

Otras preguntas

What is the minimum amount of energy that can be gained or lost by an atom?
What is the slope of the line through (-1,-7) and (3,9)
A water trough is 12 feet long and its cross section is an equilateral triangle with sides 2 feet long. Water is pumped into the triangle at a rate of 3 cubic f
The novels of Kurt Vonnegut, as well as the works of authors like Mailer, Salinger, and Arthur Miller, represent a period in American literature in which we fin
When gamma rays are absorbed by cells, how does it effect an organism
what is the U.S. government designation that provides the most protection from human damage to a public area.
PLEASE HELPPPPPPP Find the square root of 1+8i so that the real part of your answer is positive
Ten is no less than a number q multiplied by 6.
Your goal is to take at least 10,800 steps per day. According to your​ pedometer, you have walked 7370 steps. Write and solve an inequality to find the possible
The admission fee at a water park is $12.50 for children and $25.00 for adults On a certain day 352 people entered the park and the admission fees collected tot