maliahalawson maliahalawson

22-10-2019
Mathematics

contestada

Write a real-world problem involving a percent that can be solved by using the proportion 3/b= 60/100. Then solve the proportion.

Respuesta :

InaNoob InaNoob

22-10-2019

Dax goes to the store to buy milk. There is a sale for milk, and it now costs 3 dollars since it was 60% off. What was the original price of the milk?
3 - 60
x - 100
Cross multiply
300=60x
5=x

The milk original cost 5 dollars.

Answer Link

Otras preguntas

The distinction between manufacturing and nonmanufacturing costs applies ______.

When the air in a testing chamber is specially mixed so that its oxygen content is 10 % and its overall air pressure is 400mmHg , then PO₂ is ________. A. 400 m

Under this economic model a country strives to create a favorable balance of trade, in which the value of its exports is greater than the value of its imports.

Highlight five (5) Ghanaian cultural values:

An example of ligand-gated ion channels is _______. A. the spreading of action potentials in the heart B. acetylcholine receptors at the neuromuscular junction

What is an ion? a compound that contains two elements an atom or particle with a positive or negative charge a particle in the nucleus of an atom that has no ch

Does eating a sweet snack (e.g. candy) cause more weight gain than eating an oily snack (e.g. potato chips)?

For the compound [Co(en)₂Cl₂]Cl, give:(a) The coordination number of the metal ion

Gases react explosively if the heat released when the reaction begins is sufficient to cause more reaction, which leads to a rapid expansion of the gases. Use b

Many heat-sensitive and oxygen-sensitive solids, such as camphor, are purified by warming under vacuum. The solid vaporizes directly, and the vapor crystallizes