|
| Family |
Pet |
Trips Each Day |
Number of Days |
Total Number of Trips to Each House |
| McGrath |
Snowball |
2 |
4 |
2 x 4 = 8 |
| Dunn |
Fido |
2 |
3 |
2 x 3 = 6 |
| Carbone |
Chow |
3 |
6 |
3 x 6 = 18 |
| Quinn |
Squeaky |
? |
? |
To find the number of trips to the Quinns' house, find the sum of the trips to the other houses:
8 + 6 + 18 = 32
Subtract that number from the total number of trips:
36 – 32 = 4
Lyle made 4 trips to the Quinns' house. |
|
