davidbrown07p7lwys davidbrown07p7lwys

24-04-2018
Mathematics

contestada

Ms. Bauer corrected 2⁄3 of the science quizzes. Mr. Richardson corrected 2⁄7 of the quizzes. What fraction of the science quizzes has been corrected?

Respuesta :

wolf1728 wolf1728

24-04-2018

We must add 2/3 and 2/7.
We have to convert these to fractions with "21" as the denominator.
14/21 plus 6/21 =
20/21 of the quizzes have been corrected.

Answer Link

chimchimcj chimchimcj

14-04-2021

Step-by-step explanation:

Answer Link

Otras preguntas

Choose the absolute value inequality that corresponds to the given compound inequality.–5 < x + 2 < 9

Which of the following is not capable of reacting with molecular oxygen? A. SO₂ B. SO₃ C. NO D. N₂O E. P₄O₆

What are some examples are timid

what is the value of 28/32 in lowest terms? Answers: A.7/9 B.13/16 C.14/16 D.7/8

what is the answer for 6r^2-10r-24

Two friends share 1/4 gallon of lemonade equally.What fraction of the gallon of lemonade does each friend get?

What are the solutions to the equation x2 = 81? A. 40.5 only

The area of a circle is 12.56 square miles. What is the circle's radius?Use 3.14 for

What are the two ideas about the universe did Greek philosophers accept

What is the basis function of a galvanometer A the transformation of mechanical to electrical B the change in strength of a magnetic field C movement caused b