book
Maths Puzzle
Numerical Ability
4y 12y+6
____ * ______
8y+4 7
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book Other Question
Harry has $4000 invested in 2 savings accounts. One account earns 6% interest per year, and the other pays 7% per year. If his total interest for the year is $264, how much is invested at 7%?---isnt it $167
(2x+3)/(9x^2+4x) - (9-6x)/(18x^2-19x-12)