Question

cómo simplificar 3/6 + 8/3=

2/10 + 7/5=

4/14 + 5/7=

9/8 + 3/5=

8/4 + 7/2=

3/8 + 2/4=

6/9 + 3/2=

7/3 - 4/6=

8/5 - 7/10=
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Answer 1

Respuesta:

A) 2 /10 + 7 /5

= 1 /5 + 7 /5

= 1+7 /5

= 8 /5

B)4 /14 + 5 /7

= 2 /7 + 5 /7

= 2+5 /7

= 7 /7

=1

C)9 /8 + 3 /5

= 45 /40 + 24 /40

= 45+24 /40

= 69 /40

D)8 /4 + 7 /2

= 2 /1 + 7 /2

= 4 /2 + 7 /2

= 4+7 /2

= 11 /2

E)3 /8 + 2 /4

= 3 /8 + 1 /2

= 3 /8 + 4 /8

= 3+4 /8

= 7 /8

F)6 /9 + 3 /2

= 2 /3 + 3 /2

= 4 /6 + 9 /6

= 4+9 /6

= 13 /6

G)7 /3 − 4 /6

= 7 /3 + −4 /6

= 7 /3 + −2 /3

= 7+−2 /3

= 5 /3

H)8 /5 − 7 /10

= 8 /5 + −7 /10

= 16 /10 + −7 /10

= 16+−7 /10

= 9 /10

Espero que te sirva y mucha suerte!!