tbnrheroworth tbnrheroworth
  • 15-03-2019
  • Mathematics
contestada

Add the opposite number of 1 1/5 to the sum of the numbers (−8 3/4 ) and (−2 5/6 ). Answer:

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 15-03-2019

Answer:

  -12 47/60

Step-by-step explanation:

-(1 1/5) + (-8 3/4 -2 5/6) = -(1 + 8 + 2 + 1/5 + 3/4 + 5/6)

= -(11 + 12/60 +45/60 +50/60) . . . 60 is the LCD of 1/5, 3/4, 5/6

= -(11 + 107/60) . . . . . . . . . . . . . . . . add the fractions

= -(12 47/60) = -12 47/60 . . . . . . . write as a mixed number

___

Your graphing calculator may be able to do this for you. Many handle mixed numbers with ease.

Answer Link

Otras preguntas

I need help with this.
Solve 4/5x + 1/3 = 3
Select the words to make the statements true. The repeal of the Stamp / Sugar Act led to the passage of the Declaratory/Coercive Act(s), asserting Parliament's
Help with this question.
If a point is equidistant from the endpoint of segment, then it is
A 2-pound bag of potatoes costs $0.96. What is the price per ounce?
Help help help help me pls !,!,!,
Illustrate an ideal routine for brushing teeth mention its advantage. ​
Which properties did you use in solving the equation? Check all of the boxes that apply. QESTION Solve the equation based on the description “one-third of a nu
______my talent,they disqualified me (put the correct conjunction in the blank to complete the sentence)​