Alvin can jog 9 kilometers in 0.75 hour. and bicycle 12 kilometer in 0.5 hour. how many kilometers does alvin travel during each event?

what i know:
0.5 = 30 minutes
0.75 = ?

This question is incomplete; find the complete question in the attachment.

Alvin can jog 9 km and Bicycle 12 km.

   Given in the question,

So fill the blank spaces with the values given in the question.

 Event          d             r              t

                  (km)       (km/hr)      (hr)

Jogging       9                       0.75

Bicycling    12                        0.5

      Therefore, Alvin can jog 9 km and Bicycle 12 km.

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Step-by-step explanation:

0.5 * 60 = 30 minutes....0.5 is the same as 1/2 of an hr (60 minutes)

0.75 * 60 = 45 minutes....0.75 is the same as 3/4 of an hr (60 minutes)

how many kilometers does he travel during each event.....thats gonna depend on how long each event is.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

maybe i can