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RHOSELERPURA7IN
Answered

7) 2/4-9/20=
8) 12/28+11/35=

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Sagot :

SILENTKEEPER02IN

Answer:

7). 1

______

   20

Step-by-step explanation:

  2             9

_____ -   _____ REDUCE THE  FRACTION

   4            20

   1           9

____  -  _____ TRANSFORM THE EXPRESSION

   2          20

 10-9

______ = 1/20

   20

KENLLIDOIN

Answer:

7. 2/4 - 9/20

1/2 - 9/20

10-9/20

1/20 is the answer

8. 12/28 + 11/35

3/7 + 11/35

15+11/35

26/35 is the answer

i hope it helps

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