Question

please help me guys ​

Answer 1

Answer:

Q1 ans is 36

use same concept of finding LCM and get answers of remaining ones

Step-by-step explanation:

now as given

To find - a number which leaves remainder of 4,5,6 rept on dividing 76,113,186 rept

so as we know if we subtract remainder from 76,113,186 i.e)4,5,6 we get numbers which are divisible by original number so its their LCM

so numbers are 72,108,180 now LCM is 36

so required number is 36

Answer 2

Answer:

no 3 will take too time so sorry

Step-by-step explanation:

1. 12
2. 360 min/ 6 hr