willbraydenstep220il willbraydenstep220il

05-01-2018
Mathematics

contestada

A teacher asks a student to find 5/4 of a number. Instead, the student finds 4/5 of the number. Her answer is 36 less than the correct answer.

What is the correct answer?

Respuesta :

aroshiayub aroshiayub

05-01-2018

5x/4 - 4x/5 = 36
25x/20 - 16x/20 = 36
9x/20 = 36
9x = 720
X = 80

Answer Link

Otras preguntas

Is 9/16 less than or greater than 5/8

In striving to meet the 2010 Dietary Guidelines for Americans, one should consume fewer foods with ________. a. Added sugars b. Trans fats c. Sodium d. All

One-celled organisms, such as bacteria, can reproduce very quickly using the process called _____. budding binary fission cytokinesis duplication

Choose the sentence that is punctuated correctly. A. Jane enjoyed reading the story "Yarn of the Nancy Bell." B. Jane enjoyed reading the story Yarn of the Nan

The Afghanistan war is the longest war that USA Benin

What is the next number? 2, 7, 26, 101, 400, ?

Individuals with _______ are more likely to see their behavior as something they can adapt or change. A. a support group of friends and family B. an internal l

how were friars and monks different?

How many times larger is the value of 250,000 than 250

Which statement best defines a communist government? A communist government gives power to the party leader. b. communist government is an autocracy. c. communi