Multiplication of money

4.4  Multiplication of money
 
  Bicycle  
 

RM 2 450.99/ per unit

 
     
 
Amin wants to give some bicycles to the orphans in his home area. What is the price of 35 units of bicycles if the prices are as above?
 

METHOD

\(\begin{array} {rr} \small{\color{green}{1}}\;\,\small{\color{green}{1}}\;\;\;\;\small{\color{green}{2}}\;\;\;\,\small{\color{green}{2}}\;\;\; \\\small{\color{red}{2}}\;\,\small{\color{red}{2}}\;\;\;\;\small{\color{red}{4}}\;\;\;\,\small{\color{red}{4}}\;\;\; \\\space\space\text{RM }\space2\,\space4\space5\space0\space.\space9\space9 \\\times\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\space3\space5 \\\hline \small{\color{red}{1}}\,\,\small{\color{red}{1}}\;\;\;\;\;\;\;\; \\\space1\space2\,\space2\space5\space4\space\space\,\space9\space5 \\\space+\;\;\;\,\space7\space3\,\space5\space2\space9\;\;\,\space7\;\;\, \\\hline\text{RM }\;\space8\space5\,\space7\space8\space4\space.\space6\space5 \\\hline \end{array}\)

 

 

Multiplication of money

4.4  Multiplication of money
 
  Bicycle  
 

RM 2 450.99/ per unit

 
     
 
Amin wants to give some bicycles to the orphans in his home area. What is the price of 35 units of bicycles if the prices are as above?
 

METHOD

\(\begin{array} {rr} \small{\color{green}{1}}\;\,\small{\color{green}{1}}\;\;\;\;\small{\color{green}{2}}\;\;\;\,\small{\color{green}{2}}\;\;\; \\\small{\color{red}{2}}\;\,\small{\color{red}{2}}\;\;\;\;\small{\color{red}{4}}\;\;\;\,\small{\color{red}{4}}\;\;\; \\\space\space\text{RM }\space2\,\space4\space5\space0\space.\space9\space9 \\\times\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\space3\space5 \\\hline \small{\color{red}{1}}\,\,\small{\color{red}{1}}\;\;\;\;\;\;\;\; \\\space1\space2\,\space2\space5\space4\space\space\,\space9\space5 \\\space+\;\;\;\,\space7\space3\,\space5\space2\space9\;\;\,\space7\;\;\, \\\hline\text{RM }\;\space8\space5\,\space7\space8\space4\space.\space6\space5 \\\hline \end{array}\)