375 is 62 1/2 of what number? 30 is 25% of what number

here ,
375= 62 *(1/2) of x
or, 375= 31 of x
or, x = 12.09

from second case,
30 = 25 % of x
or, 30= (25/100) of x
or x= 3000/25
or, x= 120

they are the respective answers

375 is (=) 62 1/2 (62.5) of (*) what number (x)
375 = 62.5 * x
x = 375/62.5
x = 6

30 = 25% * x
30 = 0.25 x
x = 30 / 0.25
x = 120

375 = 62 1/2 * x iff
125/2 * x = 375 iff
x = 6

30 = 0.25 * x iff
x = 120

120 for 30 is 25% of what number

30 is 25% of 120