The last one is the answer
Answer:
addition because it's in parentheses and following PEMDAS parentheses comes first so you do addition first.
I hope you find this helpful :D
30
dividing the length and width by 2
10 ÷ 2 = 5 and 12 ÷ 2 = 6
he can plant 5 × 6 = 30 pumpkin plants
Could you please give me more of a description?
68 is not a prime number. The prime factorization of 68 would be 2 x 2 x 17.
