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Maths Puzzle
Numerical Ability
Could you please help solve the following...
L+1
_____ = 4
8
Should I begin by making it L/8 + 1/8 = 4?
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book Other Question
a single die is rolled twice. what is the probablity of getting a 3 on the first roll and a number greater than 4 on the second roll?
I am having problems extracting the roots from the problem 2x^2 /3 = 4
Two x squared over three = four
I know that eventually the four will root down to two