exam
Maths Puzzle
Numerical Ability
please help me with these problems
2n+5*n=77
5+1/3n=-2
9-1/4n=6
1/8n+20=32
25-1/5n=18
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exam Other Question
1.Find two consective odd integers whose sum is 116?
2.Find two consective even integers whose sum is 126?
3.Find four consective odd integers whose sum is 8?
4.Find three consective even integers whose sum is 396?
how do you write 8.0023 x 10^-3 in standard notation?