determine the largest tape which can be used to Measure the length of the 7m,3m85cm,12m95cm
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The lengths are
7m = 700cm
3m 85cm = 385cm
12m 95cm = 1295cm
to find the largest tape which can be used to measure all the lengths, we need to find the LCM
700 = 2×2×5×5×7
385 = 5×7×11
1295 = 5×7×37
LCM = 5×7 = 35
The largest tape that can be used to measure all these lengths is 35 cm.
7m = 700cm
3m 85cm = 385cm
12m 95cm = 1295cm
to find the largest tape which can be used to measure all the lengths, we need to find the LCM
700 = 2×2×5×5×7
385 = 5×7×11
1295 = 5×7×37
LCM = 5×7 = 35
The largest tape that can be used to measure all these lengths is 35 cm.
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