This my lil sis work help her
2 answers:
answer:
d
step-by-step explanation:
here i will show you how to convert the improper fraction 18/15 to a mixed number (aka mixed fraction). we start by setting up the fraction below.
step 1 - find the whole number
calculate out how many times the denominator goes into the numerator. to do that, divide 18 by 15 and keep only what is to the left of the decimal point:
18 / 15 = 1.2000 = 1
step 2 - find the new numerator
multiply the answer from step 1 by the denominator and deduct that from the original numerator.
18 - (15 x 1) = 3
step 3 - put it together
keep the original denominator and use the answers from step 1 and step 2 to get this:
1
good luck :)
i hope this helps
have a nice day !
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Answer:
Step-by-step explanation:
The table shows how the time it takes a train to travel between two cities depends on its average speed.
function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour
y represents the time
and x represents the average speed
WE know distance = speed * times
LEts find the distance using the table
distance = 32* 5= 160
40*4= 160
50*3.2 = 160
Time = distance / speed
times is y , distance is 160 and speed is x