bob127
bob127
03-11-2015
Mathematics
contestada
what is 2/5 + 3/7 in the LCD way
Respuesta :
TSO
TSO
03-11-2015
[tex]\frac{2}{5} + \frac{3}{7} = \frac{2\times 7}{5\times 7} + \frac{3\times 5}{7\times 5}= \frac{14}{35} + \frac{15}{35}= \frac{14+15}{35} = \huge{\boxed{\frac{29}{35}}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Jenny is 18 years old and has applied for credit for the first time. her credit application was declined because she has no credit history. what would you recom
Fill in the blank with the correct reflixive pronoun if needed: Cuando era nina me gustaba ____ peinar a mi papa. Se Me Te None Cuando ___ Lavo el conche, no us
Factor completely. x2 + 5x + 6
The work of a student to solve a set of equations is shown: Equation A: y = 4 − 2z Equation B: 4y = 2 − 4z Step 1: −4(y) = −4(4 − 2z) [Equation A is multi
Factor the algebraic expression 6x2 - 21xy + 8xz - 28yz
Starting at sea level, a diving bell descended at a constant rate to a depth of −1.5 kilometers relative to sea level in 7.5 minutes. What was the diving bell'
Find the sine, cosine and tangent of A. Reduce all fractions and radicals
The population of a town is 63,555. The land area of the town is 3.1 km². What is the population density of the town? Enter your answer in the box. Round your a
Nolan is dividing 2 by 11. If he continues the process, what will keep repeating in the quotient?
Jake and janelle loved to prepare gourmet meals for friends and family. they started a business of preparing theme type dinners for friends who were having part
