73÷__=7300
_*0.1=0.48
_÷10=8.9
154*_=1.54
_÷0.01=230
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☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻
☻73÷ ? =7300
=>1/? = 100
=>? = 1/100 = .01
☻? *0.1=0.48
=>? = 0.48/0.1 = 480/100 = 4.8
☻?÷10=8.9
=>? = 8.9*10 = 89
☻154* ? =1.54
=>? = (0.01 * 154)/ 154 = 0.01
☻?÷0.01=230
=>? = 0.01 * 230 = 230/100 = 2.3
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