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

When responding to an information text, what is the next step after you determine the central ideas of the piece, analyze how the piece’s arguments are develope

Apply the dristrbutie property to factor out the greatest common factor of 9a-18b+21c

At what rates did she invest? $1400 invested at ____% $900 invested at ____%

4. Find the inverse of A if it has one, or state that the inverse does not exist.

The sum of three numbers is 72 the second number is three times the third the third number is eight more than the first what are the numbers

4 Rearrange these words in alphabetical order. birthday wakes early gifts downstairs books sweater puppy lost found X dolla best happy ir teacher

: A cyclical load of 1500 lb is to be exerted at the end of a 10 in. long aluminium beam (see Figure below). The bar must survive for at least 10° cycles. What

Find the gradient of the straight line joining the two points. (1,7) and (-1,-7)

I need help please, show work

please help me with these equations and please show the steps