Answer:
3 1/3 gum balls per friend
Step-by-step explanation:
Packs of gum balls Pete has = 4
Each pack = 5 gum balls
Total gum balls Pete has = Number of packs of gum balls × Number of gum balls in each pack
= 4 × 5
= 20 gum balls
Pete gives the same number of gum balls to 6 friends.
Each friend gets = Total gum balls / number of friends
= 20 gum balls / 6 friends
= 3 2/6 gum balls per friend
= 3 1/3 gum balls per friend
Answer:
6
Step-by-step explanation:

For this problem you will want to use the SSS postulate which is the Side, Side, Side theorem. This means that if you prove three sides of two triangles congruent, then the triangle is congruent. You already know that two sides are congruent, so use the reflexive property and prove DB congruent to DB