exam
Maths Puzzle
Numerical Ability
Show that 0.00315 (line over 15) is a rational number by writing it as a fraction of integers
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exam Other Question
8. Write calculator routines that solve each equation by undoing. Give the solution to each one.
A. 3 + 2x = 17
B. 0.5x + 2.2 =101.0
C. x + 307.2 = 2.1
D. 2 (2x +2) =
Remove the paranthesis.
-(3x+5y)