Magtanong at makakuha ng eksaktong mga sagot sa IDNStudy.com. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.

Which story problem can be solved using the number sentence 2 n=18?
A Tom had 18 pencils. He gave n pencils away and had 2 left over. How many pencils did Tom give away?
B Alice bought n books and spent $18. Each book cost $2. How many books did Alice buy?
C Maya had n rocks and 2 baskets. She put 18 rocks in each basket. How many rocks did Maya have?
D Pedro saw 2 kinds of birds. He saw 18 robins and n crows. How many crows did Pedro see?


Sagot :

B. Alice bought n books and spent $18. Each book cost $2. How many books did Alice buy?

Alice bought n = 9 books