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Mars2501 [29]
3 years ago
14

10/7=x/5 proportion

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
4 0
\boxed{\boxed{\text{ if } \dfrac{a}{b}=\dfrac{c}{d} \text{ then }a\times d=b\times c}}

\dfrac{10}{7}=\dfrac{x}{5}\\\\10\times5=7\times x\\50=7x\\7x=50\\\\\boxed{x=\dfrac{50}{7}}
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