Answer:
1.95
Step-by-step explanation:
i used scientific its a caculator
60 miles per hour. In two miles the sum of the distance the two trains traveled was 200 miles, you divide that by 2, the sum of the speed of the two trains is 100 miles per hour, now put the speed of the slow train as x and the fast as x +20, the sum of x and x +20 is 100, so 2x + 20 =100, you subtract 20 from both sides, 2x = 80, divide by 2, x = 40, the problem asks for the speed of the fast train, so, x + 20 is 60.
Well, the first 1 is in the (hundred) millions place and the 1 towards the end is in the one's place
Just, put the numbers on a place value graph and the answer should come to you if you put them in the right order. If you don't have a place value grid then get a printable one off of the Internet
Answer:
-1 , -1.75, 3/11, 0.3
Step-by-step explanation:
Negatives are always less then positive, so they would go first since its least to greatest.
7/9 = 0.77 which means -1 7/9 = -1.77, therefore it is less then -1.75
-1.75 would be next
3/11 = 0.2 which is less then 0.3 so it would go next.
and at last, goes 0.3 as the greatest number.