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charle [14.2K]
3 years ago
11

The perimeter of a rectangular field is 272 yards. If the width of the field is 57 yards, what is its length?

Mathematics
1 answer:
Gnom [1K]3 years ago
5 0
Perimeter=2l+2w 2l+2w=272 l+w=136 l+57=136 l=79
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Answer:

The unknown value is being subtracted from 226 is 160

Step-by-step explanation:

Long division setup showing an incomplete calculation

  • 16 is in the divisor
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so,

The dividend = 3426

 The divisor = 16

2 hundreds means 200 and 1 tens means 10

∵ The quotient = 200 + 10 + x

∵ Dividend = divisor × quotient

∴ (16 × 200) + (16 × 10) + (16 × x) +remainder  = 3426  

∵ 16 × 200 = 3200

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∴ 226- 160 = 66

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- Divide both sides by 16

∴ x = 4  and remainder = 2

∴ 3426 ÷ 16 = 200 + 10 + 4

∴ 3426 ÷ 16 = 214  

∴ From the steps above the missing number subtracted from

  226 is 160

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