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weeeeeb [17]
2 years ago
14

Simplify Enter answer in box:

Mathematics
2 answers:
lesantik [10]2 years ago
7 0

(3/5 + -1/4)/(7/10)

get a common denominator of 20

3/5 * 4/4 =12/20

-1/4 * 5/5 = -5/20

7/10 *2/2 = 17/20

replace

(12/20 - 5/20)/(14/20)

add the top

(7/20)/(14/20)

copy dot flip

7/20 * 20/14

7/14

1/2


Troyanec [42]2 years ago
6 0
7\20 \ 7\10

7*10 \ 7*20 = 70\140 = 1/2






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