the ratio of cats to dogs is 2:1 and the ratio of dogs to parrots is 15:2. in addition the ratio of parrots to snakes is 3:1. And the ratio is 6:7. What is the ratio of cats to turtles?

1 dog

2 cats
2/15 of a parrot
2/45 of a snake

I suppose you mean to say
6 snakes for 7 turtles
in which case
2/45 *7/6 = 7/135 turtles

so cats/turtles = 2 /(7/135) = 270/7

Please, can you explain it more clearly :D please BY TONIGHT

The number of boys to girls is 2:7 if if there are 250 more girls than boys how many boys

To solve this problem, we need to find the ratio between cats and turtles using the given ratios.

Let's start by analyzing the given information step by step:

1. The ratio of cats to dogs is 2:1.
2. The ratio of dogs to parrots is 15:2.
3. The ratio of parrots to snakes is 3:1.
4. The overall ratio is 6:7.

Now, let's determine the ratio between cats and turtles by combining the given ratios:

1. To get from dogs to parrots, we can multiply the ratio of dogs to parrots (15:2) by the ratio of cats to dogs (2:1). By multiplying both the numerator and denominator, we get 30:2.

2. To convert from parrots to snakes, we multiply the ratio of parrots to snakes (3:1) by the previous result (30:2). This gives us a new ratio of 90:2.

3. Finally, to find the ratio of cats to turtles, we multiply the ratio of parrots to snakes by the overall ratio (6:7). This gives us a final ratio of 90 * 6 : 2 * 7.

Simplifying the ratio, we get:

540 : 14

Therefore, the ratio of cats to turtles is 540:14.