Respuesta :
So first find a common denominator which is 100 in this question. Then change 5/10 into a denominator of 100 which is 50/100 you don't have to change 9/100 because it has a denominator of 100. So then add the fractions and the answer is 59/100
Answer:
59/100 kilogram
Step-by-step explanation:
5/10 x 10/10 + 9/100= 50/100 + 9/100 = 59/100