લાડુને મોટુજી કેમ કદરદાન લાગ્યા
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For compounds, the molecular mass (in amu) is numerically the same as the mass of one mole of the compound in grams. Skill 3-1 Calculate the molecular mass of a compound as the sum of the atomic masses of its elements. So, one mole of water (6.022 x 10 23 molecules) has a mass of 18.02 g.C.P.=Rs. 18100
Let Cost Price be Rs. x
Then, Loss= 7% of x
7/100x
C.P.= S.P. + Loss
x= Rs. 16833+7/100x
=x-7/100x= 16833
=100x-7x/100= 16833
=93x. = 16833
=x. = 16833/93
=x. = 18100
Thus, Cost Price of the refrigerator = Rs. 18100
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