Ashley used the method shown below to add 3/5 and 1/4
Step 1 3/5 + 1/4 = 0.6 + 0.25
Step 2 0.85 = 85/100
Step 3 17/20
Is Ashley's work correct? If not, which is the first incorrect step?
All steps are correct.
The first incorrect step is Step 1.
The first incorrect step is Step 2.
The first incorrect step is Step 3.