exam
Maths Puzzle
Numerical Ability
Evaluate xy/yz if x = 12, y = -5/4, and z = -4/5
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exam Other Question
How do I do a linear equation of
a+d=100
1.00a+1.50=120
can you give me the steps to do so.
Find the LCM of 14a^2b^3 and 21ab^4
Please help me because I am confused!Thanks