Given:
5 students are able to share 20 crayons.

For 30 students,

Answer: There are 120 crayons are needed for 30 students.
Answer:
x = 6
Step-by-step explanation:

We can multiply both sides by 1.5 to isolate x

Answer:
r≈2.36cm
Step-by-step explanation:
Answer:
8.37
Step-by-step explanation:
Step-by-step explanation:
Now she has 6 watermelons.