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Someone please help me with this question, it’d be much appreciated!!

use cross products to determine whether the ratios 4/7 and 11/15 form a proportion. Do they form a proportion? Explain your steps and your conclusion

Respuesta :

Nova1327

Answer:

No, they do not form a proportion.

Step-by-step explanation:

Set up a proportion as 4/7 = 11/15

Cross multiply:

7×11

4×15

You should get 77 and 60 for the products. Since the products don't equal each other, they are not proportional.

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