help
Sam’s mom bought some apples:

4 bags of 10 apples,

5 bags of 20 apples,

12 bags of 30 apples,

How many apples did Sam’s mom buy?

Respuesta :

Answer:

500

Step-by-step explanation:

4 times 10 equal 40

5 times 20 equals 100

12 times 30 equals 360

360

+ 100

40

________

500