The Martin family's truck gets an average of 25 miles per gallon. Predict how many miles they can use driving using 7 gallons of gas.
7 gal * 25mi/gal = 175 mi
To predict how many miles the Martin family can drive using 7 gallons of gas, we need to multiply the number of gallons of gas by the average miles per gallon.
In this case, the average miles per gallon is given as 25. So, to find the total number of miles the truck can go with 7 gallons of gas, we multiply 7 by 25.
Let's calculate it:
Total miles = Number of gallons of gas * Average miles per gallon
Total miles = 7 gallons * 25 miles/gallon
Multiplying these numbers, we get:
Total miles = 175 miles
Therefore, the Martin family can drive approximately 175 miles using 7 gallons of gas.