gooNaifstewar gooNaifstewar

01-01-2017
Mathematics

contestada

What is 2 1/8 - 1 2/7 equal to?

Respuesta :

dexteright02 dexteright02

01-01-2017

2 1/8 - 1 2/7 = ?
8*2+1/8 - 7*1+2/7 =
17/8 + 9/7 =

8,7 | 2
4,7 | 2
2,7 | 2
1, 7 | 7
1, 1 | 1_______ 2*2*2*7 = 56

17/8 + 9/7 =
56÷8*17/56 + 56÷7*9/56 =
7*17/56 + 8*9/56 =
119/56 + 72/56 = 191/56

Answer:

191/56

Answer Link

Otras preguntas

what is the slope-intercept form of the equation of the line that passes through the point (–6, 1) and is perpendicular to the graph of 2x 3y = –5?

when cells maintain internal balance, they are in a state of

why is hyperbole useful in poetry

What is the classification for this polynomial? -2gh

which of the following is considered a drawback to using wind energy as a source of power? wind energy is highly polluting. wind energy is nonrenewable. winds d

what is the molarity of a solution that contains 9.63 grams of hcl in 1.5 liters of solution

what is generally a safe frequency of activity for a workout? (1 point)

what happens when an electron absorbs energy

poland, bulgaria, and romania were among _____. 1. the eastern bloc nations 2. the nations of the united kingdom 3. the members of the economic commission for e

Can someone please answer. There is only one problem. There is a picture. Thank you!!!