ObeyKat246802 ObeyKat246802
  • 13-03-2014
  • Mathematics
contestada

Andre says that 5 3/4 + 2 1/2 =7 1/2 because 7 4/8 = 8 1/2. Identify his mistake. Draw a picture to prove that he is wrong.

Andre says that 5 34 2 12 7 12 because 7 48 8 12 Identify his mistake Draw a picture to prove that he is wrong class=

Respuesta :

Аноним Аноним
  • 16-03-2014
[tex]5\frac{3}{4}+2\frac{1}{2}=5\frac{3}{4}+2\frac{2}{4}=7\frac{5}{4}=8\frac{1}{4}\\\\mistake:\\\\5\frac{3}{4}+2\frac{1}{2}=5\frac{3}{4}+2\frac{1}{4}=5+2+\frac{3+1}{4+4}=7\frac{4}{8}=7\frac{1}{2}[/tex]
Ver imagen Аноним
Answer Link

Otras preguntas

Catherine Beecher along with Mary Lyon established the Hartford Female Seminary in Connecticut in 1823. True False
Which line from Chaucer’s “General Prologue" to The Canterbury Tales is a reference to the feudal social structure of medieval England? Full worthy was he in hi
How many human cells are there in our body, on average?
What is the most significant benefit of exercising regularly? A.Physical fitness B.Less fatigue C.Improved Mood D.Increased flexibility
Which character from Antigone by Sophocles is a stock character?
Which of the following rivers is not a tributary of the Mississippi River? A. Missouri River B. Ohio River C. Arkansas River D. Susquehanna River
Choose the term that best matches this definition. Government by a few -anarchy -monarchy -oligarchy -polyarchy
the pharynx forms the food substance into balls and then pushes into the
The period following the War of 1812 was called the "Era of Good Feelings" because A. the Republican Party died out B. Federalists held political power C. both
Which of the following is a social problem that the nation faced at the end of the Civil War? A. Deciding who the next president of the Confederate States of