(16+5)4÷2=42
21×4÷2=42
84÷2=42
42=42
that is were to but you answer
1-rotational
2-rotational
3-rotational
4-neither
(I’m like 99% sure)
2nd one, take area of whole 12 x 4=48, if area is equally divided, divide area by 2 or multiply by 1/2
The last one 7(30)-7(7) because if you do it then it is 7(23) which doesn’t make sense because it is 27 we need to find
Answer:
2025g
Step-by-step explanation:
To solve this problem we need to take the 450g and multiply it by 4.5 (as it is 4.5 times the amount of the original recipe. 450x4+225 is the easiest way to do the math and your minced beef equals out to 2025g and your answer!