1 Answer

Yurii Kotov · Answer 1 · 2023-03-20T03:36:09+0000

In meter, centimeter and millimeter largest unit is meter, then centimeter and then milimeter. For conversion 1 m=100 cm, 1 m=1000 cm.

Convert all the number to same unit for compare with each other.

First option is 7560 m.

Second option is,

$7.56*10\text{ cm}*\frac{1\text{ m}}{100\text{ cm}}=0.756\text{ m}$

Third option 7.56 m is already in meter.

Consider the fourth option,

$7.56*10^4\text{ m=75600 m}$

Consider option fifth,

$7.56*10^4\text{ cm}*\frac{1\text{ m}}{100\text{ cm}}=756\text{ m}$

Now check which digit is largest.

Largest is 75600 so first blank digit is ,

$7.56*10^4\text{ m}$

Second larget is 7560. So second blank digit is 7560 m.

Third largest is 756 m, So third blank digit is,

$7.56*10^4\text{ cm}$

Fourth largest is 7.56 m so in fourth blank digit is,

7.56 m

Fifth largest or smallest digit is 0.756 m. So in last blank digit is,

$7.56*10\text{ cm}$

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