<human>:  A house’s living room, dining room and kitchen take up 1,000 sq ft. The house also has a guest bedroom and a master bedroom suite. If the guest bedroom is a quarter of the size of the master bedroom suite, and the house is 2,300 sq ft total, how large is the master bedroom suite?
<bot>: How many square feet are the bedrooms/bathrooms? ** The house is 2,300 sq ft and we know the non-bedroom sections take up 1,000 sq ft, so that leaves 2300-1000 = <<2300-1000=1300>>1,300 sq ft for the bedrooms/bathrooms
Define a variable ** Let x be the size of the master bedroom suite.
How large is the guest bedroom? ** Then the guest bedroom is 0.25x.
How large are the bedrooms together? ** So together the bedrooms are x + 0.25x = 1.25x in size.
How many square feet are the bedrooms together? ** This means 1.25x = 1300
How large is the master bedroom suite? ** So x = 1300 / 1.25 = <<1300/1.25=1040>>1040 sq ft
#### 1040