Grant paid $12 for 4 baseball card packs. how many baseball card packs can he purchase for $21?

Grant can purchase 7 base ball cards packs in $21.

Step-by-step explanation:

Grant paid $12 for 4 baseball card packs.

So, in $1 he will purchase, cards

And in $21, he will purchase = 7

Therefore, Grant can purchase 7 base ball cards packs in $21.

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

answer is:

1.75 pounds