exam
Maths Puzzle
Numerical Ability
Solve the equation: 1n x = 1n 2 + 1n(3x-1)
I know the answer is 2/5 from the answers page.
I need to know how the solution was solved.
Thank you.
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exam Other Question
Sally bought 3 chocolate bars and a pack of gum and paid $1.75. Jake bought 2 chocolate bars and 4 packs of gum and paid $2.00. Find the cost of a chocolate bar and the cost of a pack of gum.
For the following set, which number has the largest absolute value?
4, -1, 12, -20, 19, 0