1.

If - stands for division, + for multiplication, ÷ for subtraction, x for addition, then which of the following equations is correct?

A. 20 - 4 + 6 ÷ 9 x 4 = 25
B. 20 + 6 - 4 x 9 ÷ 6 = 32
C. 20 ÷ 9 x 9 - 4 + 6 = 33
D. 20 x 4 - 6 - 4 + 9 = 20
Answer» B. 20 + 6 - 4 x 9 ÷ 6 = 32


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