HELP PLEASE ONE QUESTION I DONT GET IT 6th GRADE MATH

Answer:
-2.65
Step-by-step explanation:
-1.2 - 1.45 = -2.65
you could just simplify fraction into decimal and use calculator
Answer:
-2.65
Step-by-step explanation:
We can change the fraction to a decimal
29/20 *5/5 = 145/100 = 1.45
-1.2 - 1.45
-2.65