At the neighborhood grocery, 55 pounds of steak cost dollar sign, 57, point, 5, 0$57.50. How much would it cost to buy 4, point, 34.3 pounds of steak?
To find out the cost of 4.34.3 pounds of steak, we can use the unitary method.
Cost of 55 pounds of steak = $57.50
So, cost of 1 pound of steak = $57.50 / 55 = $1.05
Therefore, the cost of 4.34.3 pounds of steak = 4.34.3 * $1.05 = $<<4.34*1.05=4.5515>>4.5515