Question

In which of the following, lengths have
bi
been arranged in decreasing order ?
(1)
8 m, 80 dm 8 cm, 8500 mm,
800 cm 8 mm
(2)
8500 mm, 80 dm 8 cm, 800 cm
8 mm, 8 m
8500 mm, 800 cm 8 mm, 80 dm
8 cm, 8 m

(4)
80 dm 8 cm, 8500 mm, 8 m,
800 cm 8 mm
​

Answer 1

Answer:

I think in Second option is correct lengths have been arranged in decreasing order i.e.

(2)

2)8500 mm, 80 dm 8 cm, 800 cm

8500 mm, 800 cm 8 mm, 80 dm , 8 cm , 8 m

Answer 2

Answer:

Given lengths in option (2) is in decreasing order.

Step-by-step explanation:

Convert each lengths in smallest unit to arrange in decreasing order.

1 meter = 1000 mm

1 decimeter = 100 mm

1 centimeter = 10 mm

(1) 8000 mm, 8080 mm, 8500 mm, 8008 mm

(2) 8500 mm, 8080 mm, 8008 mm, 8000 mm

(3) 8500 mm, 8008 mm, 8080 mm, 8000 mm

(4) 8080 mm, 8500 mm, 8000 mm, 8008 mm

Therefore, Option (2) is in decreasing order.

Learn more of conversion of units : https://brainly.in/question/3089394

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