Please give me the correct answer.....

asked Jul 12, 2018 55.0k views

4 votes

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3 votes

-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 answered Jul 15, 2018

6.0k points

4 votes

answer is - 9/140

hope that helps
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Whoan answered Jul 16, 2018

by Whoan

6.1k points

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