03-11-2015
Mathematics

contestada

what is 2/5 + 3/7 in the LCD way

Respuesta :

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

Otras preguntas

7. the sentence "buck did not read the newspapers or he would have known that trouble was brewing, not alone for himself but for every tide-water dog, strong of

What was the song of the Family that Kino frequently heard in his head? A. a song Kino had made up when he and Juana were married B. a song created by the sound

The word paleo comes from the Greek word for "ancient." What does paleontologist mean in this sentence? The paleontologist gave a brilliant lecture. someone who

Which words in the sentence are the adverb phrase? Before movable type and modern printing, careful scribes wrote each manuscript slowly. A. careful scribes B.

Many families go to Florida to visit Walt Disney World, which is one of America's most popular tourist destinations. The sentence above would be an appropriate

High school graduates should be required to take off time before entering college. How can this thesis statement be improved? High school graduates should be re

Please help look at the diagram it shows a breeding experiment which characteristic is dominant? Explain your answer

7. the sentence "buck did not read the newspapers or he would have known that trouble was brewing, not alone for himself but for every tide-water dog, strong of

0.4 (2x plus 1/2) equal 3(0.2x plus (-2))minus 4

x^2+y^2+14x+10y=7 center and radius