An other name is skip counting
We know that we need to bake 6 pound for 138 minutes, then we have the proportion:

Let x be the time we need to bake the 3 pound roast, in this case we have the proportion:

By equating both ratios we have the proportion:

Now, by simplifying the right side of the proportion we have that:

For this proportion to be equal we need that x=69, therefore we need to cook the 3 pound roast for 69 minutes.
<span>0.00996 would be it I just took a quiz like that but good luck</span>
<h2>
Answer:35 ways</h2>
Step-by-step explanation:
is the number of ways of choosing
distinct objects from a lot of
distinct objects.
In the given question,


So,
So,there are
ways in which three distinct cards can be selecte from seven distinct cards.
Completely raw guess here but idk 3/5 cause you said two is decreased from both