-7/15 + 2/15=
21/4 - (-3/4)=
-9/4 + 5/8=
-5/3 - (-7/5)=
21/4 - (-3/4)=
-9/4 + 5/8=
-5/3 - (-7/5)=
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Respuesta:
-7/15 + 2/15= -0.33333333333
21/4 - (-3/4)= 6
-9/4 + 5/8= -1.625
-5/3 - (-7/5)= -0.26666666666
Explicación paso a paso:
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Verified answer
Respuesta:
1: 9/15
2: 18/4 o 4 enteros y 2/4
3: - 4/8
4: -46/15 o -4/15
Explicación paso a paso:
1:
2:
3:
4:
- 5/3 x 5 : -25/15
- 7/5 x 3 : -21/15
-46/15 o -4/15