A box contains 8110 saplings to be planted in a perfect square arrangement .In doing so 10 saplings are left .How many sapling s were planted in each row?(with statement s)
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total saplings = 8110
left = 10
saplings planted = 8110 - 10 = 8100
Since they are planted in a perfect square arrangement, number of saplings on each row = √8100 = 90
left = 10
saplings planted = 8110 - 10 = 8100
Since they are planted in a perfect square arrangement, number of saplings on each row = √8100 = 90
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can u answer one more ques
The lenghths of two lines is in the ratio of 7:9.If the shorter line is 1m5cm ,find the lenghth of the longer line.
pls do it
let smaller line =7x
7x= 1m 5 cm = 105cm or x = 105/7=15cm
bigger linr = 9x = 9×15 = 135 cm
can u do it wid statement s
Answered by
2
Total number of saplings =8110
Number of saplings left over = 10
So, Number of saplings which were played =8100.
They are planted in perfect square arrangement.
Let the Number of rows = Number of plants in each row = x.
According to the question,
x ^ 2 =8,100
x =√8100=90
Therefore, 90 saplings were planted in each row,with 90 rows in total
Number of saplings left over = 10
So, Number of saplings which were played =8100.
They are planted in perfect square arrangement.
Let the Number of rows = Number of plants in each row = x.
According to the question,
x ^ 2 =8,100
x =√8100=90
Therefore, 90 saplings were planted in each row,with 90 rows in total
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