It takes Nissa 10 seconds to clip each of her cats' nails. 90 seconds to clean each of her ears, and 5 minutes to shampoo her. If the cat has four claws on each foot, how many seconds does grooming her cat take total?
First find the total number of claws the cat has: 4 claws/foot * 4 feet = <<4*4=16>>16 claws
Then find the total time Nissa spends cutting the claws: 16 claws * 10 seconds/claw = <<16*10=160>>160 seconds
Then find the total time she spends cleaning the cats' ears: 90 seconds/ear * 2 ears = 180 seconds
Then find how long the shampooing takes in seconds: 5 minutes * 60 seconds/minute = <<5*60=300>>300 seconds
Then add the time she spends on each task to find the total time she spends grooming the cat: 160 seconds + 180 seconds + 300 seconds = <<160+180+300=640>>640 seconds
#### 640