The absolute value of -81 has the same absolute value as that of 81 because they both have the same distance to 0.
Answer:
20
Step-by-step explanation:
0.5-0.4=0.1,0.1/0.5×100= 20
Answer: 15/4 or 3 3/4
Explanation: You make 2 1/2 into 5/2 (improper fraction) and 1 1/2 into 3/2.
You multiply the two together (5/2 x 3/2) equaling 15/4 (improper fraction) or 3 3/4 (mixed fraction)