Question

48х=624
a* 22=1342
у/ 37 = 15
81/ b =81

Answer 1

х=624:48=13
а=1342:22=61
у=37*15=555
b=81:81=1

Answer 2

спс

Answer 3

624/48 = 13       x
1342/22 = 61     a
15*37 = 555       y
81/81=1             b