luca tries to find 0.85 - 0.2. his work is sh...
luca tries to find 0.85 - 0.2. his work is shown.\nlucas work\nstep 1: i need to find 0.85 - 0.2.\nstep 2: 0.85 - 0.2 = 85 hundredths - 2 hundredths\nstep 3: = 83 hundredths\nstep 4: = 0.83\nin which step does luca make the first mistake?\nstep 1\nstep 2\nstep 3\nstep 4
Answer
# Explanation:
## Step1: Analizar representación decimal
0.2 no es 2 centésimos, sino 2 décimos o 20 centésimos.
## Step2: Identificar error
En el paso 2, Luca representa incorrectamente 0.2 como 2 centésimos en lugar de 20 centésimos.
# Answer:
B. Step 2