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Please give me the correct answer.....
asked
Jul 12, 2018
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Please give me the correct answer.....
Mathematics
middle-school
Thommy
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-9/140 because -2/21 x 27/40 (-2 x 27=-54 and 21 x 40=840 which is -54/840 simplified to -9/140
Evan Carslake
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Jul 15, 2018
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Evan Carslake
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4
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answer is - 9/140
hope that helps
---------------------
Whoan
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Jul 16, 2018
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