0
Anonymous
0.0205
Ursula Block ∙
0.0159
219.5
no
31.3571
0.0182
0.0114
Absolutely yes.
439 = (4 x 100) + (3 x 10) + (9 x 1)
1990/20 ÷ 20 = 199/40 or 439/40
probably 9 and a 1/2 hours
The ISBN of Mortal Engines is 0-439-97943-9.