Question

Find smallest no. By 30, 40,60 leaves reminder 7 in each case.

Answer 1

Answer:

127.

Step-by-step explanation:

we have to find a number first which is divisible by 30,40,60. Find lcm and you got 120. so 120 is divisible by all so add 7 to it = 120+7=127 . Now it becomes a number which leaves remainder 7 after division.

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