exam
Maths Puzzle
Numerical Ability
How do you multiply whole numbers by fractions like: 1 and 5 over 9 multiplied by 7?
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exam Other Question
Solve the following systems by substitution. Example 2 (p 712) and Example 4 (p 713) are the key models to go by for solving these exercises….
4x - 12y = 5
-x + 3y = -1
draw gragh
3+x<_ 0