For example, we have 9 pets in the room: cats, monkeys, and rabbits, how to check that correlation of cats to monkeys and rabbits, not bigger than 1:2 ?....truthy value would be 2 - 1, or 2 - 4 and falsy 1 - 3, or 2 - 5......Below is how I tried to solve this task :
function petsInRoom(cats, monkeys, rabbits) {
// write code here
if ((monkeys + rabbits) / cats != 2) {
return false;
} else {
return true;
}
};
If I understand your question, you want to return false if the number of cats divided by the number of (monkeys + rabbits) if superior to 1/2.
your should write something like this:
if (cats / (monkeys + rabbits) > 1/2) {
return false;
} else {
return true;
}
or you can write it in one line:
return !( cats / (monkeys + rabbits) > 1/2);
Edit: something like this should work just fine:
function petsInRoom(cats, monkeys, rabbits) {
if (rabbits === undefined) rabbits = 0;
if ( cats / (monkeys + rabbits) > 0.5) {
return false;
} else {
return true;
}
};
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