Respuesta:
1) 245/8
2) 76676
3) 6105/17
4) 10
Explicación paso a paso:
49/8=x/5
245=8x
x=245/8
65/52=95845/x
5/4=95845/x
95845/4=5x
x=76676
925/x=85/33
925×33=30525
30525=85x
x=30525/85=6105/17
x/20=1/2
20×1=20
2x=20
x=20/2
x=10
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Respuesta:
1) 245/8
2) 76676
3) 6105/17
4) 10
Explicación paso a paso:
49/8=x/5
245=8x
x=245/8
65/52=95845/x
5/4=95845/x
95845/4=5x
x=76676
925/x=85/33
925×33=30525
30525=85x
x=30525/85=6105/17
x/20=1/2
20×1=20
2x=20
x=20/2
x=10