Answer: Each of his siblings received 0.125 pounds of fudge.
Explanation:
The weight of the block of fudge made by TJ is 1/2 pounds. This is expressed as 0.5 pounds in decimal.
He divided the fudge into 4 pieces for each of his siblings. This means that 0.5 pounds of fudge was divided equally into four parts. The amount of fudge that each of his siblings received in pounds is expressed as
0.5/4 = 0.125 pounds
Each of his siblings received 0.125 pounds of fudge