40÷2.15 please give me devidation method
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40÷2.15
40÷215/100
I do 215 by 100 because after the decimal point there are two digits this two digits are means hundred 100 if there are three numbers we put three zeros 1000 .
now we resprocal it and make this solution in multiplication means 40×100/215 when we cut it answer will 18.6046512
40÷215/100
I do 215 by 100 because after the decimal point there are two digits this two digits are means hundred 100 if there are three numbers we put three zeros 1000 .
now we resprocal it and make this solution in multiplication means 40×100/215 when we cut it answer will 18.6046512
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