Question

the ratio of zinc and copper in brass piece is 13 ratio 7 how much zinc will be there in 100 kg of such a piece​

Answer 1

hai mate

65kg zink and 35kg copper will be there in 100kg of a pieca

Answer 2

$\huge\underline\mathbb\green{SOLUTION:-}$

$\huge\mathrm\red{Question:-}$

• The ratio of zinc and copper in brass piece is 13 ratio 7 how much zinc will be there in 100 kg of such a piece.

$\huge\mathrm\pink{Need\:to\:find:-}$

• How much zinc will be there in 100 kg of such a piece.

$\huge\mathrm\blue{Answer:-}$

• 65 kg zinc will be there in 100 kg of such a piece.

$\huge\mathrm\orange{Explanation:-}$

Amount of zinc =$(100 \times \frac{13}{20} )kg$

$</strong><strong>\</strong><strong>h</strong><strong>u</strong><strong>g</strong><strong>e</strong><strong>\</strong><strong>m</strong><strong>a</strong><strong>t</strong><strong>h</strong><strong>r</strong><strong>m</strong><strong>\</strong><strong>p</strong><strong>u</strong><strong>r</strong><strong>p</strong><strong>l</strong><strong>e</strong><strong>{</strong><strong>=</strong><strong>\</strong><strong>:</strong><strong>65</strong><strong>\</strong><strong>:</strong><strong>kg</strong><strong>}</strong><strong>$