${124}$ × ${357}$ = ${44268}$
${78}$ × ${456}$ = ${35568}$
${1725}$ × ${16}$ = ${27600}$
${243}$ × ${ 4896}$ =${1145664}$
${10125}$ : ${78}$ = ${129,8076....}$
${63495}$ : ${24}$ = ${2645,625}$
${471256}$ : ${42}$ = ${1120,3089..}$
${456789}$ : ${123}$ =${ 3713,7317.....}$