14) An alloy consists of 15/4 g of silver and 3/2 g of copper Find the ratio between the weight of silver & copper?
Answers
Answer:
Ratio of the copper to that of tin in the alloy is 14 : 11 .
Step-by-step explanation:
As given
An alloy consists of 3 \frac{1}{2}3
2
1
gm of copper and 2 \frac{3}{4}2
4
3
gm of tin.
It is also written as
An alloy consists of \frac{7}{2}
2
7
gm of copper and \frac{11}{4}
4
11
gm of tin.
\frac{Weight\ of\ copper}{Weight\ of\ tin}= \frac{\frac{7}{2}}{\frac{11}{4}}
Weight of tin
Weight of copper
=
4
11
2
7
Simplify the above
\frac{Weight\ of\ copper}{Weight\ of\ tin}= \frac{7\times 4}{2\times 11}
Weight of tin
Weight of copper
=
2×11
7×4
\frac{Weight\ of\ copper}{Weight\ of\ tin}= \frac{7\times 2}{1\times 11}
Weight of tin
Weight of copper
=
1×11
7×2
\frac{Weight\ of\ copper}{Weight\ of\ tin}= \frac{14}{11}
Weight of tin
Weight of copper
=
11
14
Answer:
15/g gram you can take
3/2 of copper
According to the questioi
The ratio will be 18:5
Step-by-step explanation:
Because when the ration covert in division
so you can cut and get ans
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