Answer:
Step-by-step explanation:
Answer: I have no clue what the second one is but the first one is 1.
Step-by-step explanation:
Sides that two side is equal so
5x+10=40
5x=30
X=6
Answer:
5/8 * 7/2
Step-by-step explanation:
Whenever you divide fractions, you can use the 'keep change flip' method.
You keep 5/8, change the division sign to multiplication, and then flip the second fraction.
1. 5/8 / 7/2 - Keep 5/8
2. 5/8 * 7/2 - Change division sign
3. 5/8 * 2/7 - Flip the second fraction, 7/2 -> 2/7
