leahmwoodyatt leahmwoodyatt

03-03-2016
Mathematics

contestada

If 60 marks is 40%, how much is full marks (Show your working out)?

Respuesta :

03-03-2016

' 40% ' means 0.4 .

You said that   60       = 0.4 x Full

Divide each side by 0.4 :    60 / 0.4 = 1 x Full

   Full = 150 .

Answer Link

laurenc123 laurenc123

03-03-2016

60/X = 40/100
60•100=40X
6000=40X
6000/40=X
150=X

60 is 40% of 150

Answer Link

Otras preguntas

Questions 1. Calculate the molar mass of an element. 2. Calculate the molar mass of a compound. 3. How do you determine the number of protons, electrons and neu

plz help me solve this question how many remain when 87 is divided by 9

A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).

express each number in fraction form before finding the inverse:7,10,1 3/4,

What is the value of f(-4) in the piecewise function f(x)= -x-5 for -5<= x <= -2; -x^2+1 for -2<=x<=2; (x-3)^2+2 for 2<=x<=4? If that makes an

how do you say 'im getting over you' in spanish

Why is India considered a subcontinent

how did the experience of the early colonists shape Americas political and social ideals?

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt

Polished metals have a metallic luster, which means that?