exam
Maths Puzzle
Numerical Ability
a) Solve the following equation
0.5x+0.2(x-20)=0.3x+6
b)Solve the following equation
2/3x+1/5x=x-5/12
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exam Other Question
for which of the following situation would you use the multiplication counting principle?
a. selecting 6 CDs from a collection of 50
b. arranging wardrobe options of jeans and sw
Please help me with
The product of two number is 442. The sum of the numbers is 43.
x*n=442
x+n=43