contestada

Which expressions are equivalent to
3
4
+
2
5
? Select two that are correct.


8
9
+
6
9

30
40
+
16
40

3
20
+
2
20

15
20
+
8
20

Respuesta :

dominicanton

Answer: 30/40+16/40 and 15/20+8/20 pls mark brainliest

Step-by-step explanation:

You know that 3/4+2/5=23/20.

Now select the other expressions equal to that. They are: 30/40+16/40 and 15/20+8/20

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