Question

podem responder por favor?​

Answer 1

Resposta:

a) 350

b) 196

c) 179,2

d) 100,8

e) 63

f) 91

Explicação:

(1400)

a) $1400*25/100=$

$1400*1/4=$

$1400/4=$

$350$

b) $1400*14/100=$

$1400*7/50=$

$140*7/5=$

$28*7=$

$196$

c) $1400*128/1000=$

$1400*64/500=$

$1400*32/250=$

$1400*16/125=$

$280*16/25=$

$56*16/5=$

$56*3,2=$

$168+11,2=$

$179.2$

d) $1400*72/1000=$

$14*72/10=$

$7*72/5=$

$1,4*72=$

$72+28,8=$

$100,8$

e) $1400*45/1000=$

$1400*9/200=$

$700*9/100=$

$350*9/50=$

$7*9=$

$63$

f) $1400*65/1000=$

$1400*13/200=$

$700*13/100=$

$350*13/50=$

$7*13=$

91