Elena drank 3 liters of water yesterday. jada drank 34
3
4
times as much water as elena. lin drank twice as much water as jada.

did jada drink more or less water than elena? explain how you know.
did lin drink more or less water than elena? explain how you know.

Jada and Lin drink more than Elena because it said that Jada drunk 34 times as much water as Elena so Jada drank 102 liters of water and Lin drank twice as much as Jada so Lin drank 204 letters of water.

answer: i'm not sure

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional