While at a picnic, 42 adults drank iced tea, 24 adults drank bottled water, and 36 adults drank lemonade. what's the ratio, as a simplified fraction, of the number of adults who drank iced tea to the number of adults who drank either water or lemonade? a. 6⁄11 b. 4⁄13 c. 7⁄17 d. 7⁄10

D.

Step-by-step explanation:

Given,

Number of adults who drank iced tea = 42,

Bottled water = 24,

And, Lemonde = 36,

Thus, the total number of adults who drank either water or lemonade = 24 + 36 = 60

Hence, the ratio of adults who drank drank iced tea and who drank either water or lemonade

Since, the HCF(42,60) = 6,

Option 'D' is correct.

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

a

step-by-step explanation: