#
What is the answer for this question ?

$2.Saritabought\frac{2}{5}metreofribbonandLalita\frac{3}{4}metreofribbon.Whatisthetotallengthoftheribbontheybought?\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}3.Nainawasgiven1\frac{1}{2}pieceofcakeandNajmawasgiven1\frac{1}{3}pieceofcake.Findthetotalamountofcakewasgiventobothofthem.$

2/5 + 3/4 = (4 X 2 ) + (5 X 3 )/ 4 X 5 = (8 + 15 )/20 = 23/20