laz6
laz6
02-03-2018
Mathematics
contestada
10 × 4 - 2 × (4² ÷ 4) ÷ 2 ÷ 1/2 + 9
Respuesta :
LeoWren
LeoWren
02-03-2018
47
should be your answer.
Answer Link
kayleecamano
kayleecamano
02-03-2018
41
____________________________________________
WORK :
Use PEMDAS
10 × 4 - 2 × (4² ÷ 4) ÷ 2 ÷ 1/2 + 9
10 x 4 - 2 x ( 4 )
÷ 2 ÷ 1/2 + 9
40 - 8 ÷ 2 ÷ 0.5 + 9
40 - 4 ÷ 0.5 + 9
40 - 8 + 9
32 + 9 =
41
Answer Link
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