Answer:
the answer is C, 369
Step-by-step explanation:
1. divide 800 by 40 which will give you 20
2. then multiply 18 by 20
3. answer is 360
the reason I did this was because if you had multiplied math, physics and chemistry by 20 it would have given you the total of 800 trials
1 lb = 0.45 kg
52 lb= 0.45 * 52
52 lb= 23.4 kg
10 x 7 = 70
1 x 7 = 7
9 x 7 = 70 - 7
9 x 7 = 63
Answer:
24c
Step-by-step explanation:
I see 4 times 6c, which is,
24c
Hope this helps!!
