A shelf support 3 3/4. If a book weighs 3/8 of a pound, how many books can I think hold? If can add more support so the shelf hold 5 1/4 pounds, how many books can the shelf hold now?

Question

28-09-2017
Mathematics

contestada

A shelf support 3 3/4. If a book weighs 3/8 of a pound, how many books can I think hold? If can add more support so the shelf hold 5 1/4 pounds, how many books can the shelf hold now?

Respuesta :

Otras preguntas

what are the two forces that drive the water cycle

There are five principles in the U.S. Constitution. For each, give an example of a place in the Constitution where this principle is expressed?

Why is it important to align the decimal points when adding

Inflation is skyrocketing, and prices are out of control. What are banks most likely to ask the Federal Reserve to do with regards to government bonds and reser

An atom of sodium-23 (Na-23) has a net charge of +1. identify the number of protons, neutrons, and electrons in the atom. How did you determine the number of ea

The ______________ was the most successful form of colonial protest because the British government repealed various taxes after the colonists used this tactic.

What is the sum of 55 66

Identify the sentence that relies on emotional language (1point) A: You're slowly killing yourself be going to a tanning booth day B: Irreversible skin damage m

Which of the following phase of cell cycle does synthesis of DNA take place?. . A. C phase. . B.S phase. . C. M phase

The EU modified its Common Agricultural Policy (CAP) in an effort to reduce expensive and unwanted surpluses. What kind of example is this? A. intensification..

CONDAWG CONDAWG · Answer 1 · 2017-09-28T02:58:18+02:00

So, you want to get the mixed number, 3 3/4, as a fraction. Multiply 3 by 4 and add it to the top of the fraction, getting you the fraction 15/4. Multiply the top and bottom by 2, getting the denominator to 8 and the numerator to 30. Now, you have two fractions, 30/8 and 3/8, with common denominators. Divide 30 by 3, you get 10. 10 books for the first part. Using this explanation you'll find that the new shelf can hold 14 books.