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 ( 41+ )
Otras preguntas
"Use the graph to fill in the blank with the correct number. f(1) = _______"
ABCD Is a rhombus .AC=8cm and BD=3.5 cm .what is the aera of the rhombus
40 multiply 10=4 multiple
A stir is offering a 20% discount on all sales over $50. If you purchase a shirt an a pair of jeans for $62.50, what is the amount of the discount you would rec
Sales tax is calculated as a percentage of the sales price. If sales tax is 5%, what is the sales tax on clothing that costs $170? $8.50 $10.50 $15.00 $17.50
Administered prices inflation
An old theory about the position of planets and the sun in the galaxy has been replaced by a new theory. Which of these statements is correct about the two theo
Economic sanctions are mainly used to
"Find the area of the larger circle if the circumference of one of the smaller circles is 36 pi mm. "
Screaming is a? A noun b verb c adjective d adverb
