杭州交通信息网cydia64 1.1.30汉化:Math!!!!!Math~~~~
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When inserted in the parentheses, which of the symbols ( +,-,*./ or =) will make the following a true statement?
12t(?)*3t/1/4=4t*t/t/3
a) +
b) -
c) *
d) /
e) =
12t(?)*3t/1/4=4t*t/t/3
a) +
b) -
c) *
d) /
e) =
e
12t=3t/¼=4t*t/(t/3)
式子表达不准确