exam
Maths Puzzle
Numerical Ability
The surface of a sphere is 86 pie ft^2? what is the diameter of the sphere?
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exam Other Question
Using 4s, no other numbers, and as many mathematical operations as you like, create mathematical expressions that equal integers from 1 on. How high can you go?
I am comlpetley lost at how to begin to solve this problem
here is the question
4/3 = 8
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b
the way it is written in the book is 4/3 divided by b equals 8