Question

Find the least number that should be added to 3000 so that 45 divide sum exactly

Answer 1

hi

to solve these type of question ,

first divide 3000 by 45 and check what is the remainder

the remainder obtained is 3000/45 = 30

45 * 66 =2970

so, 45 * 67 = 3015

the least number to be added is 15

hope this helps........