brokeninfinity111 brokeninfinity111

22-10-2021
Mathematics

contestada

what is the cost of 2.5kg at 18p per 1/2 kg plz help

Respuesta :

jeleahallahan27 jeleahallahan27

22-10-2021

Answer:

2.5 * 1/2 or 0.5 = 1.25 * 18 = 22.5

Step-by-step explanation: 22.5

Answer Link

mhanifa mhanifa

22-10-2021

Answer:

90 p

Step-by-step explanation:

Use ratios:

1/2 kg ⇒ 18p
2.5 kg ⇒ x

Find x by cross - multiplication:

1/2x = 18*2.5
x = 2*45
x = 90

Answer Link

Otras preguntas

prove that the recurring decimal 0.39 = 13/33

Maisie drags a 1kg mass along a table with a Newton meter so that it accelerates at 0.25 m/s. The Newton-meter reads 0.4N, calculate the force of friction betw

What do you call a subtraction answer?

How would you say "will be there" in French? The context is some people will be there.

Which was a direct cause of the Great Depression? mass production the Russian Revolution the stock market crash the rise of fascism

1. Which of these organizations evolved out of the Pan-Africa movement? North Atlantic Treaty Organization African Union Commonwealth of Nations United Nations

Which document did Thomas Jefferson author? Magna Carta Monroe Doctrine Declaration of Independence Constitution

An opponent of Great Britain during WW2 was: France Italy Russia United States

why would many holocaust survivors want to share their painful stories today

Both James I and Charles I of England believed in __________. parliamentary supremacy absolute rule religious toleration rule by the middle class