Final answer:
The cost of 5 dozen gulab jamuns is calculated by multiplying the cost of one dozen, $3.49, by 5, yielding a total cost of $17.45.
Step-by-step explanation:
To calculate the cost of 5 dozen gulab jamuns when a dozen costs $3.49, we need to multiply the cost per dozen by the number of dozens required. Since there are 5 dozens, the calculation would be as follows:
Multiply the cost of one dozen ($3.49) by 5.
The total cost for 5 dozen gulab jamuns will be $3.49 × 5.
Performing the multiplication, 5 × $3.49 = $17.45.
Therefore, the total cost for 5 dozen gulab jamuns would be $17.45.