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Multiply and divide decimals by 10

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75×110=75\times \dfrac1{10}=

Multiplying by 110\dfrac1{10} is the same as dividing by 1010.
[Check out why]
=75×110\phantom{=}75\times \dfrac\blueD1\greenD{10}
=75×(1÷10)=75\times(\blueD1\div\greenD{10})
=(75×1)÷10=(75\times\blueD1)\div\greenD{10}
=75÷10=75 \div\greenD{10}