Respuesta :

Answer:

49.73

Step-by-step explanation:

You make the fractions into decimals and get 9.5 and 7.3. Then multiply those by the price given to get $23.75 and 25.98. When you add those numbers together you get $49.73.

wegnerkolmp2741o

last week: 9 1/2gallons * $2.50/gallon

   9.5 * 2.50

$23.75

He spent $23.75 last week

This week: 7 3/10 gallons * $2.60/gallon

7.3 * 2.60

$18.98

This week $18.98

Together

$23.75 +$18.98

$42.73

He spent $42.73 in the last two weeks on gas

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