In the proportion 15/25=3/5 the terms that are called extremes are?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Is it greater than or less than7*3_9*2

Which equation can be solved to find x the measure of jk in the apex