Answer:
1.44
Step-by-step explanation:
1.63-.19= 1.44
I'm not sure what you mean by 'written method' but the sum is 2,654.
Answer: -27.10
$46.74+ $60.86= $107.6
$107.60 -$ 134.70 =-$27.10
about 21 percent
1100000÷2432.5=452.21