Posted by **Samantha** on Wednesday, March 28, 2012 at 8:36pm.

If a football field's length is 120 yds. and its width is 53 1/3 yards and a soccer field's lenght is 130 yds and its width is 100 yards how many times the area of the small field is the area of the larger field? I multiplied the length x width and got 6,400 for area of the football field and 13,000 for the area of the soccer field but am lost on how to go any further

- Algebra -
**supbrodda**, Wednesday, March 28, 2012 at 9:09pm
13,000/6,400 is the ratio. 2.03125

- Algebra -
**Julio**, Monday, November 14, 2016 at 11:07pm
Left goal line is 4600 Mya.

Each successive 10-yard segment subtracts 460 My.

10-yard line = 4600 - 460 My = 4140 Mya

20-yard line = 4140 - 460 = 3680 Mya

30-yard line = 3680 - 460 = 3220 Mya

40-y line = 2760 Mya

50-y line = 2300 Mya

40-y line = 1840 Mya

30-y line = 1380 Mya

20-y line = 920 Mya

10-y line = 460 Mya

right goal line = now (0 Mya)

Now each individual yard segment represents 46 My, so

65 Mya = 46x

x = 65/46 = 1.413 yard segments... so the beginning of the Cenozoic is at the 1.413 yard line at the right side of the field.

Beginning of Cretaceous is 146 Mya, so

yard line = 146/46 = 3.174 yard line on right side of field

Beginning of Jurassic at 208:

208/46 = 4.522 yard line

- Algebra -
**Julio**, Monday, November 14, 2016 at 11:07pm
lol copy and past

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