There are two identical flights of stairs. For the first flight of stairs, Tom walked up some steps and ran 7 steps, he took a total of 69 seconds. For the second flight of steps, Tom walked some steps and ran 15 steps. How long will Tom take to walk up both flights

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

How to use order of operation in 20 divide by 4 multiply 5 = 1

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?