Question

2. How many 17/16 kg bag can be made with 68/8 kg salt?​

Answer 1

Answer:

Let x kgs of wheat be required to be mixed with 36 kg of rice

Cost of the wheat =8x

Cost of rice =36×5.40=194.40

Total cost =8x+194.40

Selling price expected after 20% gain =(1+

100

20

)×(8x+194.40)=1.2×(8x+194.40)

Actual selling price =Rs(7.20)×(x+36)kg

7.2(x+36)=1.2(8x+194.4)

7.2x+259.2=9.6x+233.28

25.92=2.4x

x=10.8kg.

Answer 2

Answer:

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Step-by-step explanation:

According to the question, a bag of salt weighs 214

kg. Hence,

Weight of 1 bag =214=94kg

Now, by unitary method we can say that,

1kg

salt =49

bags

According to the questions, 4012

kg of salt is to be put in such bags.

Now, 4012=812kg

Since, 1kg=49

bags

Therefore, 4012=812kg

of salt will be put into :

812×49=2×9=18

bags

Hence, 18 bags are required to store 4012

kg of salt.