louivent
louivent louivent
  • 27-01-2021
  • Mathematics
contestada

Find the perimeter.
Write your answer as a fraction or as a whole or mixed number,
2
mm
w
1
mm
1
Alw
mm
m
2
HL
mm
millimeters

Find the perimeter Write your answer as a fraction or as a whole or mixed number 2 mm w 1 mm 1 Alw mm m 2 HL mm millimeters class=

Respuesta :

bexwhite2610
bexwhite2610 bexwhite2610
  • 27-01-2021

Answer:

2 1/5

2 X 5 + 1 = 11/5

11/5 X 2/1 = 22/5

1 3/4

1 X 4 + 3 = 7/4

7/4 X 2/1 = 14/4

22/5 + 14/4

5 X 4 = 20

4 X 22 = 88

5 X 14 = 70

88/20 + 70/20 = 158/20

20 goes into 158 7 times with 18 left over

7 18/20 simplified = 7 9/10

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