Question

From the sum of 89.02 m and 10337 cm, subtract the sum of 832 dm and 41.58 m.
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Answer 1

Answer:

we know that,

1 m is = 100 cm

89.02 m = 89.02 x 100

= 8902 cm

sum of 8902 cm and 10337

= 8902 + 10337

=19239

we know that,

1 dm = 10 cm

832 dm = 832 x 10

= 8320

we know that,

1 m = 100 cm

4158 = 4158 x 100

= 4158 cm

sum of 8320 cm and 4158

= 8320 + 4158

= 12478 cm

now sum of 8902 and 10337 - sum of 8320 and 4158

= 19234 cm - 12478 cm

= 6761 cm