3 years ago

Multiple Choice Problems 10 - 14.

Mathematics

1 answer:

Marianna [84]3 years ago

6 0

Answer:

10 A

11 B

12 B

13 C

14 C

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A metal bar weighs 7 Kg. 93% of the bar is Silver. How many Kgs of silver is there in the bar?

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<h3>Solution:</h3>

<u>From the given data</u>

<u>93% of the bar is silver :</u>

$\small\bold{ → 93\% \: \: of \: \: 7kg}$

$\small \bold{→\frac{93}{100} \times 7 }$

$\small \bold{→ \frac{651}{100} }$

$\small \bold{→ 6.51 \: kg }$

<u>Therefore, 6.51 Kg of Silver is there in the bar.</u>

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