if a 600g cake is 0.01296$ per gram how much is it per kg?
Solveit: you didn't read the question carefully.
If 1g costs 0.01296, then 1,000g will cost:
1,000 X .01296=$12.96 the cost of the cake for 1 Kg.
1 kg = 1000g
1000/600*0.01296=0.0216
oh, yes exuce me my mistake :(
