... :4=7018 ... :9=8703 ... :9=1021. ... :7=1386 ... :7=3843 ... :4=2128 ... :3=3721

Question

... :4=7018 ... :9=8703 ... :9=1021. ... :7=1386

... :7=3843
... :4=2128
... :3=3721

Answer 1

28072:4=7018...78327:9=8703....9189:9=1021....
26901:7=3843
8512:4=2128
11163:3=3721