ObeyKat246802 ObeyKat246802

12-03-2014
Mathematics

Answered

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=

Answer :

Аноним Аноним

15-03-2014

[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]

View image Аноним

Answer Link

Other Questions

In a survey, 250 adults and children were asked whether they know how to swim. The survey data are shown in the relative frequency table below.\begin{tabular}{|

Divide [tex]\(12x^5 - 36x^4 - 6x^3\)[/tex] by [tex]\(3x^2\)[/tex].A. [tex]\(4x^2 + 12x + 2\)[/tex]B. [tex]\(4x^2 - 12x - 2\)[/tex]C. [tex]\(4x^3 + 12x^2 + 2x\)[

What was an immediate cause of Isaac Singer’s becoming an actor? acquiring an interest in the theater selling his first invention for $2000 being the eighth ch

which of the following are necessary when proving that the opposite angles of a parallelogram are congruent. Check all answers that apply. A.opposite sides are

Are only trees monitored using biometrics?A. TrueB. False

Which clients are at risk for hypomagnesemia due to preexisting alterations in health? Select all that apply.A. An adult with Addison’s disease.B. Someone taki

Deferred compensation refers to:O benefits that the worker receives only after filling out the proper paperworkO benefits that the worker receives at an early s

Read this passage from Chapter 5 of The Prince:"There are, for example, the Spartans and the Romans. The Spartans held Athens and Thebes, establishing there an

Clapper called on other government departments to strengthen the exercise of their respective functions to restrain the power of executive decision-making. "Our

Select the three correct statements by clicking in the box to the left. When finished, click Check Answers.Which of the following statements are true about toe?

what is 1 6/7 -1 4/11

Find the equation of the line through the point (2, 5) that cuts off the least area from the first quadrant. Give your answer using the form below.[tex]y-A = B(

why did the spanish and portuguese launch voyages of exploration?

12 times the square root of 2 equals ?

33 students are in the band.there are 6 more 5th grade students than 3rd grade students. There is an equal number of 3rd grade and 4th grade students. How many

How does meiosis affect genes

How did the majority of Supreme Court justices in the case of Plessy v. Ferguson interpret the 14th Amendment? A.

In human DNA, adenine (A) makes up approximately 30.9% of the bases, and guanine (G) makes up approximately 19.9% of the bases; therefore the percentage thymine

mexican state that was home to the Zapatista rebellion

a square has a perimeter of 28.what is the area?