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Len bought 2 notebooks at P25.00 each and a ballpen at P15.00.
100-peso bill. How much was her change?
Asked: how much was her change
Given:
Operation:
Number sentence:
Solution:


Sagot :

PROBLEM SOLVING

Len bought 2 notebooks at P25.00 each and a ballpen at P15.00. 100-peso bill. How much was her change?

Asked: How much was her change?

Given: 2 notebooks at P25.00 each and a ballpen at P15.00 each.

Operation: Addition

Number sentence: 100 - [(2 25) + (15)]

Solution:

100 - [(2 • 25) + (15)]

100 - [50 + 15]

100 - 65

= 35 pesos

[tex] \: [/tex]

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