Question

find the smallest number which when divided by 30 ,40 and 69 leaves the remainder 7 in each case​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

Least common multiple of 30, 40 and 60 is 120, which means that 120 is the smallest number which when divided by 30, 40 and 60 leaves 0 as the remainder. Thus, If we add 7 to 120 we will get 127 which when divided by 30, 40 and 60 leaves remainder 7.08-Jul-2019

Answer 2

Step-by-step explanation:

Least common multiple of 30, 40 and 60 is 120, which means that 120 is the smallest number which when divided by 30, 40 and 60 leaves 0 as the remainder. Thus, If we add 7 to 120 we will get 127 which when divided by 30, 40 and 60 leaves remainder 7.