A gardener was asked to plant saplings in a row containing equal number of plants. he tried to plant 6,8,10 and 12 in each row, but he left with 5 plants in each case. when he planted 13 in row, no plant was left. find the number of plants with him

A gardener was asked to plant saplings in a row containing equal numbe

1.	A gardener was asked to plant saplings in a row containing equal number of plants. he tried to plant 6,8,10 and 12 in each row, but he left with 5 plants in each case. when he planted 13 in row, no plant was left. find the number of plants with him
Answer» First find the L.C.M of 6,8,10,12 2 \|6,8,10,12 3 \|3,4,5,6 2 \|1,4,5,2 2 \|1,2,5,1 5 \|1,1,5,1 \|1,1,1,1 least common MULTIPLE of 6,8,10,12 is 2×3×2×2×5=60. As he left with 5 PLANTS in each case , 60+5 can be number of plants with him as it is divisible by 13. So number of plants with him =65. Hope it HELPS you...

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A gardener was asked to plant saplings in a row containing equal number of plants. he tried to plant 6,8,10 and 12 in each row, but he left with 5 plants in each case. when he planted 13 in row, no plant was left. find the number of plants with him

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