Question

HEYA FRIENDS! !

QUESTION - :

1)Mass ( kg) =350 and Volume (m^3)=175. Find the Density (kg/m^3)?

2)Mass ( kg) =? Volume (m^3)=190 and Density (kg/m^3) =4 .
Find the Mass ( kg)?


plz answer in simple and in easy understandable method ..Ans fast tomorrow is my exam..

Answer should be meaning full

Answer 1

Here is your answer

$\bold{\red{\boxed{\boxed{\huge\underline{1.}}}}}$

$\underline{\pink{\bold{Given:-}}}$

Mass ( kg) =350kg
Volume (m^3)=175m^3

$\boxed{\blue{\bold{Now}}}$

$Density = \frac{mass}{volume} \\ = \frac{350}{175} \\ \\ = 2kg \: /m^3$✔

$\bold{\red{\boxed{\boxed{\huge\underline{2.}}}}}$

$\underline{\pink{\bold{Given:-}}}$

Volume (m^3) = 190m^3
Density = 4 kg/m^3
Mass=?

$\boxed{\blue{\bold{Now}}}$

$Mass = density \: × \: volume \\ = 4 kg/m^3×190m^3 \\ = 760kg$✔

Hope it helps you

Answer 2

$\bold {\huge {\color {red} {Solutions :-}}}$

$\bold {\huge {\color {blue}{Q: ~1}}}$

$\bold {\underline {Given }}$

$\bold {Mass~ = ~350~ kg}$
$\bold {Volume ~=~ 175 ~m^3}$

$\bold {\underline {Now,}}$

$\bold {Density ~= ~\frac{Mass}{Volume} ~kg/m^3 }$

$\bold {= ~\frac{350}{175} ~kg/m^3}$

$\bold {=~ 2 ~kg/m^3}$

$\bold {\huge {\color {blue} {Q:~ 2}}}$

$\bold {\underline {Given }}$

$\bold {Volume~ =~ 190~ m^3}$
$\bold {Density ~= ~4 ~kg/m^3}$

$\bold {\underline {Now,}}$

$\bold {Mass~ =~ (Density \times Volume) ~kg}$

$\bold {= ~(190 \times 4) ~kg}$

$\bold {= ~760~ kg}$


$\bold {\huge {\color {pink} {Thanks ~!!! }}}$