How can u use ratios in real world situations

In the grocery store named Barbs, there was a sale of buy 2, get 3 free sodas. For every 2 you buy, you get 3 free so the ratio is 2:3. If the price of the soda is $1.50 at Barbs and $1.00 at Carols, where should you buy it when it is on sale?


HOPE THIS HELPS!

The fish swims at a speed 264 yard per minute more than boy.

Step-by-step explanation:

A fish swims at a speed of 12 miles per hour

Speed of fish = 12 miles per hour

Given that

            3 ft = 1 yd

            5280 ft = 1 mi

             So 1 mile = 5280 ft = 1760 x 3 ft = 1760 yd

             1 hour = 60 minutes

Substituting

     

Speed of fish = 352 yard per minute.

A boy swims at a speed of 4.4 feet per second.

Speed of boy = 4.4 ft/s

Speed difference = 352 - 88 = 264 yard per minute.

The fish swims at a speed 264 yard per minute more than boy.