Answer:
0.5
Step-by-step explanation:
22.7: 45.4 = 22.7/45.4
= 227/454
= 0.5
Answer:hhhhh
Step-by-step explanation:hhhh
an = 80. 2^(n-5)
r = a6/a5 =160/80 = 2
an = a5. r^(n-5)
= 80. 2^(n-5)
$1.25 per pound
$3.75/3 = 1 pound price
