Answer:
37.57
Step-by-step explanation:
34 + 15.45 - 19.75 + 7.87
34 + 15.45 = 49.45
49.45 - 19.75 + 7.87
49.45 + 7.87 = 57.32
57.32 - 19.75 = 37.57
Convert cenimeters to inches, then inches to feet, then feet to yards
Ex 1 : B
Ex 2; B
Ex 3; D
=3
=−2
