Your question :
- [tex]\sf{12.8 \: \times \: \dfrac{3}{4} }[/tex]
Aim :
- We have to multiply them.
Solution :
[tex]: \: \implies \: \sf{12.8 \: \times \: \dfrac{3}{4} } \\ \\ : \: \implies \: \sf{ \dfrac{128}{10} \: \times \: \dfrac{3}{4} } \\ \\ : \: \implies \: \sf{ \dfrac{384}{10 \times 4} } \\ \\ : \: \implies \: \sf{ \dfrac{384}{40} } \\ \\ : \: \implies \: \sf{ \cancel\dfrac{384}{40} } \\ \\ : \: \implies \: \sf{ \dfrac{192}{20} } \\ \\ : \: \implies \: \sf{ \cancel\dfrac{192}{20} } \\ \\ : \: \implies \: \sf{ \dfrac{96}{10} } \\ \\ : \: \implies \: \red{\bf{9.6}}[/tex]
