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)
Answer:
Step-by-step explanation:
8$
4 students contribute 12$ Each.
So, total amount becomes 12 x 4 = 48$
If two more students contribute it makes a total of 6 students.so we now divide the 48$ by 648/6=8$
180 - 26 = 154
10x + 8 + 9x - 25 = 154
19x - 17 = 154
19x = 171
x= 9
so » C is:98°
and » D is: 56°
