Math, asked by mganatra83p0rbge, 1 year ago

What is the cost of tilling a rectangular plot of land 500m long and 200m at the rate of Rs8 per hundred sq m

Answers

Answered by chinimalik30
4
500*200=10000/100=100 100*8=800
Answered by TRISHNADEVI
1

 \huge{ \underline{ \overline{ \mid{ \mathfrak{ \purple{ \:   \: SOLUTION\:  \: } \mid}}}}}

  \underline{ \mathfrak{ \: Given, \: }} \\  \\  \text{ \blue{Length of the rectangular plot, l = 500 m}} \\  \\  \text{ \blue{Breadth of the rectangular plot, b  = 200 m}} \\  \\  \text{ \blue{Cost of tiling 100 m = Rs. 8 }}\\  \\  \underline{ \mathfrak {\: To \:  \:  find : \to}} \\  \\  \text{ \blue{ Cost of tiling the whole rectangular plot =  ? }}

 \underline{ \mathfrak{ \: We \:  \:  know \:  \:  that, \: }} \\  \\  \boxed{ \bold{ \:  \: </p><p>Area  \:  \: of \:  \:  a \:  \:  rectangle = Length \times Breadth \:  \: }}

 \sf{  \green{\therefore \: Area \:  \:  of  \:  \: the \:  \:  rectangular \:  \:  plot = l \times b }} \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \sf{ \green{= ( 500 \times 200) \:  m {}^{2} }} \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \sf{\green{= 100000 \:  m {}^{2}  }}

  \underline{ \mathfrak{ \:Now, \: }} \\  \\   \:  \:  \:  \:  \: \tt{ \red{Cost \:  \:  of  \:  \: tiling  \:  \: 100 \:  m {}^{2}  = Rs.  \: 8}} \\  \\  \tt{ \red{ \therefore \:  \: </p><p>Cost \:  \:  of \:  \:  tiling \:  \:  1  \: m {}^{2}  = Rs. \:  \frac{8}{100} }} \\  \\  \tt{ \red{ \therefore \:  \: Cost \:  \:  of \:  \:  tiling  \:  \: 100000 \:  \:  m {}^{2}  = Rs. \: ( \frac{8}{100}  \times 100000) \: }} \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{ \red{ =  Rs. \: 8000 \: }}

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