Answer:
( 2 4/5 * 1 3/10) * 1 1/2 = 5 23/50
Step-by-step explanation:
( 2 4/5 * 1 3/10) * 1 1/2 = 14/5 x 13/10 x 3/2 = 546/100 = 5 46/100 = 5 23/50
divide 486 by 9 = 54
it would take about 54 minutes
5^2 + 3 - 1 = 27
18 / 2 = 9
27 / 9 = 3
Answer is 3
Hope This Helps!
0.318
I don't know I am very sorry
