mikie71 mikie71

26-09-2019
Mathematics

contestada

10 1/5 + (-8 1/4)= please show all your work

Respuesta :

roachjuul roachjuul

26-09-2019

first find a common denominator

10 1/5 = 51/5 = 204/20

-8 1/4 = -33/4 = -165/20

add the numerators (top number)

-165 + 204 = 39/20

reduce

39/20 = 1 19/20

369/20 = 18 9/20

Answer Link

Otras preguntas

Anita has recently been diagnosed with type 2 diabetes. Which kind of diet is best for her? a diet in which the majority of the grains are whole grains a diet w

what is the fifth term in the sequence defined by f(n)=3(n-3)

Need help with spanish!

Mick fleetwood is best known as the cofounder and played the drums for the rock band fleetwood mac. what is wrong with the sentence?

which is likely to have a mass close to 700 grams? A.a 5-year old child B.an orange C.an 8 oz glass of water D.an adult lion

What is 2 1/4 as a decimal

how are moles of different elements/compounds the same? How are they different?

Is CARBOXYTETRAHYDROPTERIN SYNTHASE (CPH4) real ? Can it increase the working percentage of the brain

Which of the following was one of Adams' initiatives while president? A) destroying the Bank of the United States B) protecting the land of Native America

Which of these is the best example of an "I" message? A. You should stop smoking. B. It's time for you to stop smoking. C. I am glad you quit smoking.