tiffanywhthrn tiffanywhthrn

23-01-2018
Mathematics

contestada

Find the sum or difference of 1/12 + 7/9

Respuesta :

bakergirl5673 bakergirl5673

23-01-2018

find a common denominator between 12 and 9
it would be 36
9*4=36
12*3=36
1*3=3
7*4=28
3/36 + 28/36 = 31/36

Answer Link

Otras preguntas

Helium (He) is the lightest noble gas component of air, and xenon (Xe) is the heaviest. [For this problem, use R = 8.314 J/(mol.K) and } in kg/mol.] (a) Find th

Gasoline is a mixture of hydrocarbons, but the heat released when it burns is close to that of octane, C₈H₁₈(l) ( ΔHf° = -250.1 kJ/mol). Research is underway to

Plss help I don’t understand how to do this

Soil is a combination of tiny rock fragments and decayed plant materials how do u think soil helps a plant

Explain with equations and calculations, when necessary, whether an aqueous solution of each of these salts is acidic, basic, or neutral:(c) KCN.

Which hypothesis for the abiotic formation of organic molecules suggests that early Earth's atmosphere was a neutral atmosphere? (A) The energy for this synthes

St. Mark's Hospital contains 450 beds. The average occupancy rate is 80% per month. In other words, on average, 80% of the hospital's beds are occupied by p

We learned that fever is not a failure of homeostasis, in fact it demonstrates how well the body can control body temperature. what causes a fever?

Identify these 6 unknown elements and find out where they would best go on the periodic table of elements, please help due soon, will give points and brainliest

Iodine-131 is one of the most important isotopes used in the diagnosis of thyroid cancer. One atom has a mass of 130.906114 amu. Calculate the binding energy(c)