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1) A heavy weight boxer weighs 220 lbs. How much does he weigh in kg?

2) Ana would like to apply as a flight stewardess. The ad says minimum height for applicants is 5ft 3in. How much is this in cm?

3) Seb weighs 8.1 lbs at birth. What is the equivalent in kg?

Please use the Factor Label Method, and please include your solutions. This is due tom. so please please help!!! I'll give a rating of 5 for the best answer.

2007-08-04 22:20:15 · 6 answers · asked by A 5 in Science & Mathematics Mathematics

6 answers

1.)

220lbs * 0.45359kg = 99.79032kg
1lbs

2.)

5ft * 30.48cm = 152.4cm
1ft
3in * 2.54cm = 7.62cm
1in
152.4cm + 7.62cm = 160.02cm

3.)

8.1lbs * 0.45359kg = 3.6741kg
1lb

2007-08-04 22:32:49 · answer #1 · answered by robert_dude03 1 · 0 0

Answer 1:
Weight of Heavy Weight Boxer = 220 lbs
we know that,
1 lb = 0.4537 kgs , so
Weight of Heavy Weight Boxer = 220 lbs x 0.4537
Weight of Heavy Weight Boxer = 99.818 kgs

Answer 2:
we know that,
1 ft = 0.3048 m = 30.48 cms, and
1 in. = 2.54 cms
so, height of 5'-3" in cms is
(5 * 30.48) + (3 * 2.54) = 160.02 cms

Answer 3:
1 lb = 0.4537 kgs , so
8.1 lbs weight at birth = 8.1 * .4537 = 3.675 kgs

2007-08-05 06:14:29 · answer #2 · answered by Aflaah 2 · 0 0

1) 1 lb = 0.453592 kg so 220lbs = 220*0.453592= 99.79 kg

2) 1 foot= 30. 48cm 1 inch =2.54 cm
so 5ft 3in = 5*30.48+3*2.54 =160.02 cm

3) 1 lb = 0.453592 kg so 8.1 lb = 8.1*0.453592 =3.674 kg

2007-08-05 05:32:09 · answer #3 · answered by maussy 7 · 0 0

1) 1kg = 2.2lb
so 220 lb = 100kg

2)5ft 3in = 63in
1in = 2.54cm
so 5ft 3in = 63 x 2.54 = 160.02cm

3) 8.1lb = 8.1/2,2 = 3.682 kg

2007-08-05 05:25:45 · answer #4 · answered by vlee1225 6 · 0 0

220 pounds=99.790 kg
5 ft 3 in=160.2 cm
8.1 pounds= 3.674 kg

2007-08-05 05:27:46 · answer #5 · answered by jess ♥ 2 · 0 0

1) 99.79kg

2) 160.02cm

3) 3.67kg

2007-08-05 05:25:52 · answer #6 · answered by Dr. Dick 2 · 0 0

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