The answer would be 8 132/999. I don't know if you can simplify it but see if you can.
Approximately 7.4 inches. You can use the Pythagorean theorem to get you diagonal or hypotenuse.
Answer:
For every 1 liter of lemonade Martha has to add 1.6 liters of pineapple juice.
The ratio of liters of pineapple juice to liters of punch is 8:13
Step-by-step explanation:
13 - 8 = 5
5 divided by 5 is 1
8 divided by 5 is 1.6
10% of 50kg is 5kg
50kg add 5kg is 55kg
=55kg