Question

and the greatest lour digit number which when divided by 30, 40 and 50, leaves remainder 18 in
a case​

Answer 1

Step-by-step explanation:

LCM of 30,40 & 50 = 2 x 2 x 2 x 3 x 5 = 120

                                                                 = 120 + 18

                                                                 = 138