Answer:
4/15
Step-by-step explanation:
1) find common denominator, 15 in this problem
2) solve

2j+14=3j+10
14-10=3j-2j
4=j D
good luck..
Answer:

Step-by-step explanation:
First we turn them into improper fractions

then we multiply it

Answer:
10/25%
Step-by-step explanation: