If 3 sweaters cost , how much would 7 sweaters cost?

To find the cost of 7 sweaters, we first determine the cost of one sweater by dividing the total cost of 3 sweaters by 3. This means each sweater costs approximately . Now, multiplying the cost of one sweater by 7 gives us . So, 7 sweaters would cost about $101.71.

Thinking about it, many people often forget to double-check their multiplication, leading to minor miscalculations. Always remember to recheck your calculations, especially when estimating larger quantities!