momo53
momo53
06-10-2016
Mathematics
contestada
what is 3 3/4 divided by 2/8
Respuesta :
arduino1765
arduino1765
06-10-2016
i got 15 as my answer
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olemakpadu
olemakpadu
06-10-2016
3 3/4 ÷ 2/8
Change 3 3/4 to improper fraction: = (3*4 + 3) / 4 = (12 + 3) / 4 = 15/4
3 3/4 ÷ 2/8 = 15/4 ÷ 2/8
when we change the ÷ to × we invert the 2/8 to 8/2
15/4 ÷ 2/8 = 15/4 × 8/2 = 15/4 × 4 = 15
=
15
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