Answer:a. (5 * 9) * (10^3 * 10^7)
45 * 10^3+7
45 * 10^10 = 4.5 * 10^11
b. 7 * 10^5/2 * 10^2
7 * 10^3/2
7 * 1000/2
7 * 500 = 3500 or 3.5 * 10^3
Step-by-step explanation:
The answer would be to divide 1030 by 50 and you would get 21 coaches not 20 because 50x20=1000 and there are 30 remainder. Therefor, you would need that extra coach with some seats left to spare. so your answer is 21 coaches
418/6=69 2/3
69 2/3 minutes or 69 minutes 40 seconds or 69.66666666...
Answer:
12 people passed out of 40. thats a pretty bad teacher ._.
Step-by-step explanation:
30% of 40=12
Answer: where is the figure tot he right???
Step-by-step explanation:
