918:... =54 728:... =91 480:... =15 893:... =47

Question

918:... =54 728:... =91 480:... =15 893:... =47

Answer 1

1)918:54=17 918:17=54
2)728:91=8 728:8=91
3)480:15=32 480:32=15
4)893:47=19 893:19=47