2 kg=2000 gram
The ratio of 2000 and 750 is
2000:750=400:150=80:30=8:3
Answer: The ratio is 8:3
Let's solve the given equation to get the answer.
4p + 7 = 3 + 4 + 4p
4p+7=7+4p By simplifying.
4p+7-4p=7+4p-4p By subtracting 4p from each sides.
7=7
From the above result notice that p has vanish and we are left with 7=7.
So, there is infinitely many solutions.
Recall your d = rt, distance = rate * time.
if, the southbound train is going at a speed of say " r " mph, since we know that the northbound one is going faster by 4 miles, than is really going at " r + 4 " mph then.
now, we know in 2.5 hours, they're 330 miles from each other, thus the southbound train has been rolling for 2.5 hours, and the northbound train has also been rolling for 2.5 hours.
if the northbound train has covered on those 2.5 hours say " d " miles, then the southbound train has covered the slack, or " 330 - d ".

how fast is the northbound going? well, r + 4.
Answer:
85
Step-by-step explanation:
The 9 th square number is 9² = 81
The 2 nd square number is 2² = 4
sum = 81 + 4 = 85
The Chevrolet will go farther
Because the Chevy has more gas and miles.