Question

me podrían ayudar porfavor ​

Answer 1

Respuesta:

Explicación paso a paso:

a) =  4/5  × 1/2 =  4/10  =2/5

c)= 1/9 × 1/4= 1/36

e)= 3/10 × 1/3 =3/30 = 1/10

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a) 6+2/3 × 1/2  =8/3 × 1/2 = 8/6 = 4/3

b) 20+3/4 × 12+1/6 = 23/4 × 13/6 =299 /24

c)15+1/5 × 12+1/3 =16/5 × 13/3 =208 /15

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a)16+8÷4 = 16+2 =18

b)(16+8)÷4 = 24÷4 = 6

c)14×2+8×2=28+16= 44

d)(14×2+8)×2=(28+8)×2 =36×2=72