By coincidence, Leon's Obedience School trained the same number of dogs and cats last
week. The school teaches dogs in groups of 2 and cats in groups of 7. What is the smallest
number of cats the school could have had?

14

Step-by-step explanation:

In this case LCM is needed and the LCM of 2and 7 is 14. I hope this helps.

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it