$5dam^{2}23m^{2}= 5dam^{2}+\frac{23}{100}dam^{2}= 5\frac{23}{100}dam^{2}$
$16dam^{2}91m^{2}= 16dam^{2}+\frac{91}{100}dam^{2}= 16\frac{91}{100}dam^{2}$
$32dam^{2}5m^{2}= 32dam^{2}+\frac{5}{100}dam^{2}= 32\frac{5}{100}dam^{2}$
$5dam^{2}23m^{2}= 5dam^{2}+\frac{23}{100}dam^{2}= 5\frac{23}{100}dam^{2}$
$16dam^{2}91m^{2}= 16dam^{2}+\frac{91}{100}dam^{2}= 16\frac{91}{100}dam^{2}$
$32dam^{2}5m^{2}= 32dam^{2}+\frac{5}{100}dam^{2}= 32\frac{5}{100}dam^{2}$