exam
Maths Puzzle
Numerical Ability
Billy is twice as old as his son,In 10 years,the ratio of their ages is 3:5.Find their present ages.
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exam Other Question
State the common ratio and determine the next three terms for the geometric sequence 2, -8, 32, -128
Common ratio = (-4)
Next three terms = 512, -2,048, 8,192
Thank you in advance.
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