1.

Answer the questions based on the information given below.If '+' is '×', '-' is '+', '×' is '÷' and '÷' is '-'15 × 5 ÷ 3 + 1 - 1 = ?A. -1B. -2C. 3D. 1

A. B
B. C
C. A
D. D
Answer» E.


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