You can do 2 1/2 minus 1 1/8 to get 1 3/8. Your welcome and I hope you get a good grade
Answer: 152 miles.
Step-by-step explanation: For each hour a train travels 38 therefore if it drove 2 hours it would drive double the distance and so forth.
38 x 4 = 152 miles.
Mean of a set of numbers is the quotient when their sum is divided by the number of items in the set. For the given above, their sum (S) is,
S = 5.2 + 8.3 + 8.5 + 7.7 + 7.8 + y = 37.5 + y
The mean (m) is calculated through the formula,
m = S / n
where n is the number of items. In this given there are 6 items including y.
7.1 = (37.5 + y) / 6 ; y = 5.1
Therefore, y is equal to 5.1.
You change six to a negative then add it to 14 which is Which is eight then divide 8 by 1 and the answers eight
Answer:
all the ratios equivalent to 4:5 are.... 8:10, 12:15
