the sum of two no. os 670 and their hcf is 67.how many pairs of such numbers are valid
Answers
Answered by
9
hi
67 × 7 = 469
67 × 8 = 536
67 × 9 = 603
67 × 10 = 670
The sums are as follows :
1) 603 + 67 = 670
2) 536 + 134 = 670
3) 469 + 201 = 670
4) 402 + 268 = 670
sasiloo:
how many pairs..no dat's a wrong answr..
aacha
they told how many pairs??
Answered by
0
hi
67 x 7 - 469
67x8-536
67x9-603
67x10 670
the sums are here
6
67 x 7 - 469
67x8-536
67x9-603
67x10 670
the sums are here
6
they have given answr as 2.but I don't know wats the explanation is
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