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 ( 82+ )
Otras preguntas
A kite string is 102 feet long. The angle between the kite string and the ground is 54.9º. How high is the kite to the nearest tenth of a foot?
A map scales designates 1"=50 miles. If the distance between two towns on the map 2.75 inches, how many miles must you drive to go from the first town to the se
Line L is perpendicular to the line with equation x + 2y = 8 and passes through the origin. Determine the equation of line L.
PLEASE HELP!!!!! Triangle ABC is located at A (-4, 5), B (-4, -1), and C (-1, 1) and is translated 3 units to the left and 2 units down. The translation of the
The sum of two numbers is 49. The sum of the smaller and 2 times the larger is 83. Find the two numbers.
What is the measure of the angle formed by the hands of a clock at 4:00
R(x) = 20x − 0.1x2, C(x) = 4x + 2
What connects the left and right sides of the brain ?
Compare the fractions 2/5 to 3/4
Is 1/5 less than 5/8
