3-Algebra-Problem Solving-Problem Types-Part-Whole

fraction problem

h2 = f(h1) and 1/h1 + 1/h2 = 1 {fraction word problem}, where h1 and h2 are integers, f is a function, and 1 is equivalent to 100%.

percent problem

p1 = f(a or b), p2 = g(a or b), p1 + p2 = 1 {percent word problem}, where p1 and p2 are percentages, a and b are numbers, f and g are functions, and 1 is equivalent to 100%.

percent mixture problem

h1 = f(a or b), h2 = g(a or b), and 1/h1 + 1/h2 = 1 {percent mixture word problem}, where h1 and h2 are concentrations, a and b are numbers, f and g are functions, and 1 is equivalent to 100%.

rate of work problem

h1 = f(a or b), h2 = g(a or b), and 1/h1 + 1/h2 = 1 {rate of work word problem}, where h1 and h2 are time, a and b are numbers, f and g are functions, and 1 is equivalent to 100%.

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Date Modified: 2022.0225