I’m not too sure but I think it’s C
7 x 13 = 91.......so 91 is not a prime, it is a composite
Answer: 50,380m
Step-by-step explanation:
190m * 270m = 51,300m
23m * 40m = 920m
Because the barn is in the field, we subtract the barn's area from the field's area, which leaves us with
51,300m - 920m = 50,380m