RehamJ379494
RehamJ379494
03-11-2022
Mathematics
contestada
7/9 + 2/7pls help me
Respuesta :
BuckleyK102294
BuckleyK102294
03-11-2022
We have to sum fractions:
[tex]\frac{7}{9}+\frac{2}{7}=\frac{7\cdot7+2\cdot9}{7\cdot9}=\frac{49+18}{63}=\frac{67}{63}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
what is 28% of 40? not 28/40
Translate the sentence into an equation. Eight less than the product of 3 and a number is equal to 5. Use the variable c for the unknown number.
Reread paragraphs 59–62 of “The Seventh Man.” Explain how the seventh man’s actions in these paragraphs develop the theme of the story.
Derek has the opportunity to buy a money machine today. The money machine will pay Derek $32,772.00 exactly 18.00 years from today. Assuming that Derek believes
How does Christopher find the train station in a curious dog in the nighttime
carbohydrates comprise what percentage of our body cells
The water cycle collects, purifies, and distributes the earth's fixed supply of water. What process causes water molecules to spend a relatively short amount of
What is the length of AB? Round your answer to the nearest hundredth.coordinate plane with line segment AB. Point A is at -5, -4 and point b at -3, 3
If you were in Europe during the 1600s, would you have left for America knowing the odds of survival were slim? What would you have wanted to do there? How woul
1. How do chemical reactions impact our life? Give reasons in support of your answer
