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Maths Puzzle
Numerical Ability
100=500/2+d
find d
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book Other Question
Please help me solve this problem:
a=32 b=45 c=5
ab / 6c = ?
Would you
32x45=1440
6x5=30
1440/30=48
or
32 x 45= 1440
1440/6=240x5=1200
Can you explain how to solve this in detail? Thank you.
Factor completely:
4x2 - 36y2
Factor completely:
3x2 - 2x - 8
Factor completely:
24x2 + 10x - 4