Shweta wants 9 sacks of sand for making her house. If the cost of 3 sacks of sand is Rs. 540, then

find the total cos

2 thoughts on “Shweta wants 9 sacks of sand for making her house. If the cost of 3 sacks of sand is Rs. 540, then <br /><br />find the total cos”

1. Answer:

   To make 1 m3 of concrete of ratio 1:1.5:3

   Dry volume of cement = 1.52 (52% more)

   Cement quantity = (1*1.52)/(1+1.5+3) = 0.27 m3

   Sand Quantity = 0.27*1.5 = 0.414 m3

   Aggregates Quantity = 0.81 m3

   1 bag of cement = 50 kg = 0.034 m3

   So, Cement in bags for 1 m3 concrete = 0.27/0.034 = 7.94 ~ 8 Bags

   Hope it helps you!!!!!

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2. Step-by-step explanation:

   3 sacks of sand=540

   Cost of 1 stack=540/3

   =180

   Cost of 9 sacks = 180*9

   =1620

   Therefore, Cost of 9 sacks is Rs.1620.

   If it helps you can mark me the brainliest 🙂

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