1. Renu purchases two bags of fertiliser of weights 75 kg and 69 kg. Find the maximum
value of weight which can measure the weight of the fertiliser exact number of times.
2. Three boys step off together from the same snot Their stens measure 63 cm 70 cmmatch
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1 question's answer
for finding the maximum weight,we have to find HCF of 75 and 69.
- factors of 75=3×5×5
- factors of 69=3×69
- HCF=3
Therefore the required weight is 3 kg
2 question's answer
For finding minimum distance, we have to find L.C.M of 63, 70, 77.
For finding minimum distance, we have to find L.C.M of 63, 70, 77.L.C.M. of 63, 70 and 77 = 7 x 9 x 10 x 11 = 6930 cm.
For finding minimum distance, we have to find L.C.M of 63, 70, 77.L.C.M. of 63, 70 and 77 = 7 x 9 x 10 x 11 = 6930 cm.Therefore, the minimum distance is 6930 cm
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