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5 votes
-1 3/7 • (-3 2/3) = ?

A: 3 2/7
B: 5 5/21
C: 11
D: -5 5/21

User Codnodder
by
5.1k points

1 Answer

3 votes

[|] Answer [|]


\boxed{5 \ (5)/(21)}

[|] Explanation [|]


-1 \ (3)/(7) *
-3 (2)/(3)

-----------

-----------

Convert Fractions To Mixed Numbers:


-1 \ (3)/(7) =
(-10)/(7)


-3 \ (2)/(3) =
(-11)/(3)

Multiply Across:


(-10 \ * \ -11)/(7 * 3)

=
(110)/(21)

Simplify:

=
5 \ (5)/(21)


\boxed] \ Eclipsed \ [

User CleoR
by
5.3k points