Follow this method:
remedy, solve
"Solve",
usually in the problem it will say of
There was no word problem, so it would be a null equation.
answered
Simultaneously? Multitasking?
Question is not very clear about the context of word 'sequence' here. If I am to select 4 numbers out of four and arrange them in order then there are 4!*8C4 = 1680 different sequences possible. If the word sequence refers to some arithmetic sequence or geometric sequence, then counting is going to change for sure.
The rules for solving word problems are read the problem, decide what you need to do, solve the problem, and check your answer.
An algorithm is the process by which you solve a problem
He used deductive reasoning to solve the problem.
evidence
Use the equation, speed = distance / time, substitute in the given information from the problem and solve it.