Question

A recipe calls for 5/10 kilograms of flour and 9/100 kilograms of suger if Henry measures correctly and combines the two amounts how much flour and suger will he have in all?Explain your thinking then write the answer as a decimal

Answer 1

5/10=50/100

50/100+9/100
=(50+9)/100
=59/100 kg
=0.59kg