Divide 15,200 by 475
15200/475= 3200
I think it’s A. If the first event is 3/5 and the second event is 3/5×2/5, the third will be 3/5(2/5)²=0.096, and the fourth will be 3/5(2/5)³=0.0384 so the 5th will be 3/5(2/5)⁴=0.01536.
Answer:
55° + 125° = 180° and 60° + 120° = 180°
This are all supplements. We need two numbers to have the exact number to get the 180 degree.
4/5-(-2/8)= 4/5+2/8 On taking LCM = 42/40= 21/20
I would half 198, get
99 and add a 0, this is how you multiply by 5 in your head
198*5 = 990
990 + 200 = 1190 - 2
= 1188
Alternatively we can round 198 to 200: then multiply by 6
200*6 = 1200
Then We subtract the 6 "2's" that we added
1200 - 12 = 1188
The expression for this is:
(6*200) - (6 * 2)
