Question 717982
{{{2(1/4)*2(1/5)}}}......first {{{2 (1/4)=(4*2+1)/4=9/4}}} and {{{2 (1/5)=(5*2+1)/4=11/5}}}

{{{ (9/4)*(11/5)}}}...multiply nominator by nominator, and denominator by denominator


{{{ 99/20}}}.....divide nominator by denominator: {{{99:20=4}}} and reminder is {{{19}}}; so, you have {{{4(19/20)}}}