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Vikki [24]
3 years ago
5

I need the answers please

Mathematics
1 answer:
vovangra [49]3 years ago
4 0
For q5: x=-5/4, y=-15/8
q6: x=-23/5, y=4/5
q7: x=-4/5 y=0
q8: x=6, y=4
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Ahmad had 6/7 of a spool of yarn. He used 2/5 of his yarn for a project. What fraction of the spool was used for the project?
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Answer:

\dfrac{12}{35}

Step-by-step explanation:

2/5 ths of 6/7 ths:

\implies \dfrac67 \times \dfrac25=\dfrac{6\times 2}{7\times5}=\dfrac{12}{35}

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