Free point question! If you provide how you got your answer, I'll also give you Brainllest! Sarah is training for a bike race. She rides her bike 5 3/4 miles in 1/3 of an hour. What's Sarah's rate in miles per hour?

69/4 or 17.25 or 17 1/4

Step-by-step explanation:

if 5 3/4 miles is in 1/3 of an hour, and you are looking for miles per hour,

You need to multiply the mile distance by 3 to get the mph (miles per hour), because 1/3 times 3 is 1, and the 1/3 is miles, so 3 one thirds miles is 1 hour.

5 3/4 can turn into 23/4

because it is most likely easier to turn the mixed fraction into an improper fraction.

5 x 4 + 3

20 + 3

23     /4

23 x 3 = 69

and 69 should be over 4.

It can also be simplified to 17 1/4

because 17 times 4 is 68 and 1/4 times 4 is 1

68 + 1 is also 69.

The rate is 17.25 mph

Step-by-step explanation:

Rate=Distance/Time, where;

Distance=5 3/4=23/4miles

Time=1/3 hour

Rate=(23/4)/(1/3) = (23/4) * 3= 17.25 = 17 1/4  = 17.25

Rate = 17.25

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3