Answer:
<h2>Sets of Ratios that are Proportion</h2>
3/11 and 17/6
<h3>12/7 and 36/21</h3>
60/55 and 7/25
7/6 and 52/48
<h3>4/10 and 8/20</h3>
<h3>Solution:</h3>
> 12/7 and 36/21

> 4/10 and 8/20

Answer:
816 liters
Step-by-step explanation:
Hope this helps :)
1. (5 + 4) x 2 + 6 - (2 x 2) - 1
2. 9 x 2 + 6 - 4 - 1
3. 18 + 6 - 4 - 1
4. 24 - 4 - 1
5. 20 - 1
6. 19
The common factor is 2 so: 2(4x+3) is the answer
Answer would be C
Because I always use the rule of :
B - Brackets
I - indices
D - division
M - multiplication
A - addition
S - subtraction