Question

5 in each case.
5. Find the largest number that will divide 623,729 and 841 leaving remainders 3,9
and 1 respectively.
6. Meenu purchases two bags of rice of weights 75 kg and 69 kg. Find the maximum​

Answer 1

Answer:

1. On dividing these given numbers by the largest number, we get remainder as 3,9 and 1 respectively. Now to find the largest number, we will take the H.C.F of 620,720 and 840. Therefore, 20 is the largest number required
2. To find the required maximum value of weights find the HCF of 75 and 69. So, 3 kg is the required answer