dcfox100
dcfox100
16-10-2017
Mathematics
contestada
pls help i need 5he ans to this question
Respuesta :
mathmate
mathmate
16-10-2017
-(4/5)*(3/7)*(15/16)*(-14/9) [two negatives make one positive]
=(
4
*3*15*14)/(5*7*
16
*9) [simplify 4/16]
=(3*
15
*14)/(
5
*7*4*9)
=(
3*3
*14)/(7*4*
9
)
=(
14
)/(
7
*4)
=(
2
)/(
4
)
=1/2
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