Current location - Training Enrollment Network - Mathematics courses - Use your head, the third grade math problem, three glasses of water 440 grams, five glasses of water 600 grams, then how many grams of a glass of water? How many grams is the empty bottle?
Use your head, the third grade math problem, three glasses of water 440 grams, five glasses of water 600 grams, then how many grams of a glass of water? How many grams is the empty bottle?
A glass of water:

(600-440)÷(5-3)

= 160÷2

=80 (grams)

Empty bottle:

440-80x3

=440-240

=200 (grams)

Experts are right, but you can ask if you don't understand! I wish you progress in your studies.

If you are satisfied, please click the button below to choose the satisfactory answer, O(∩_∩)O Thank you.

Related articles
  • List of all universities in three northeastern provinces
  • Solving Mathematical Problems (Title 1 1 on page 37 of the first volume of Grade 7)
  • Axisymmetric Numbers in Grade Two Mathematics
  • What are the subjects in secondary schools in Hong Kong? What are the abbreviations of subjects in English?
  • Seeking the Newcomers People's Education Edition 1-6 grade elementary school mathematics examples of mathematical thinking and methods.
  • Which teaching aid is better for the second-year Peking University Edition mathematics?
  • Jiangsu education printing plate mathematics sixth grade textbook 90.9 1.95438+0 calculation questions answer.
  • What about Hefei article media planning co., ltd?
  • New people's education edition seventh grade mathematics catalogue
  • Beijing Enrollment (Peking University enrolls students in Beijing)

    • copyright 2024 Training Enrollment Network All rights reserved