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
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
What is the relationship between the line of reflection and the segment connecting a point on the preimage with its corresponding points on the image
The people of Serbia share a cultural identity with Russia. Both groups are called Slavs. In the years before World War I, Serbia wanted all Slavic peoples to f
Fossils can give us clues about a particular environment's past climate and geography, but they cannot be used to delineate the relative ages of rocks. True Fa
I tried doing this problem but I think I'm doing it wrong can anyone help ?
JoAnn has a cold. She is coughing up mucus (a respiratory secretion) from her lungs. JoAnn is the in the chain of transmission. The mucus from her cough is the
Compare and contrast Okonkwo and his father.
Find the quotient of 5+4i/6+8i , and express it in the simplest form
Suppose you found a mineral crystal that looked like topaz. what two minerals could you use in a scratch test to help determine if the mineral is indeed topaz?
solve the second partial of (2x+3y)^10
A solution of H2SO4(aq) with a molal concentration of 5.74 m has a density of 1.238 g/mL. What is the molar concentration of this solution?
