Answer:
7/8 kilos
Explanation:
Amount Aida brought = 1/2 kilo
Amount Fe brought= 1/8 kilo
Amount Lorna brought= 1/4 kilo
Amount they brought in all will be gotten by adding the individual amunts.
1/2 +1/8+ 1/4
The LCM of the denominators is 8
(4+1+2)/8
7/8 kilos of flour
I hope this is of help to you!!!