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Mary is 1 9/11 ft tall, whereas Anne is 1 7/10 ft tall. How much taller in feet is Mary than Anne? *

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User Mirsad
by
8.2k points

2 Answers

3 votes

Answer:

Explanation:

Mary is 1 9/11feet = 20/11feet

Anne is 1 7/10feet = 17/10

Mary is tall than Anne with

= 20/11 - 17/10

The LCM is 110

= (200 - 187)/110

= 13/110

= 13/110feet

User Abdeen
by
8.0k points
2 votes

Answer:

= 13/110 ft

Explanation:

1 9/11 - 1 7/10

= (1-1) + (9/11 - 7/10)

= 9/11 - 7/10

= (9×10)/110 - (7×11)/110

= (90-77)/110

= 13/110

User ChrJantz
by
7.9k points

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