Given x g of a substance that has a molar mass of y g/mol, which operation will give an answer with units of moles?

To calculate moles of any of a subtance, we need to divide the given mass by the molar mass of the substance that is given as per the question. By simply putting the values of the two masses we will be left with the number of moles of the given substance.

where, n= number of moles of given substance (mol)

m= given mass of the substance (grams)

M= molar mass of the given substance (grams/mol)

the answer is c

tell me if wrong