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notsponge [240]
3 years ago
10

1 4/7 _______- 15/ 21​

Mathematics
1 answer:
Sati [7]3 years ago
3 0

Answer: -11/5

Step-by-step explanation:

\frac{11}{7}÷\frac{-15}{21}

-\frac{11}{7}× \frac{21}{15}

-11×\frac{3}{15}

-11 × \frac{1}{5}

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<em>equality property</em> (both sides) & inverse operation to isolate <em>y : </em> .               2.76 ÷ (3 / 4.14) = (3 / 4.14 ) ÷ (3 / 4.14) (<em>y</em><em>)</em>

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<em></em>

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