parts x4= strap

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To understand the relationship between the given equation "parts x4 = strap," we need to determine what is being asked and what the variables represent. In this case, it seems we have two variables, "parts" and "strap," and the equation shows a relationship between them.

To calculate the value of "strap" when given the value of "parts," we can rearrange the equation to solve for "strap." Since "parts" is multiplied by 4 to obtain "strap," we can reverse this operation by dividing both sides of the equation by 4:

strap = parts / 4

By using this formula, we can find the value of "strap" when given the value of "parts." For example, if we have "parts = 20," we can substitute this value into the formula:

strap = 20 / 4
strap = 5

Therefore, when "parts" is equal to 20, "strap" is equal to 5.