Question

i) (3/5).(4/7).(35/48) =

j) 2.(2/7) + (3/4).(4/7) =

k) (2/5).3.(1/2) + (4/5).(3/8) =

l) 4.(3/7).(14/9) – 3.(1/5).(10/21) =

m) (3/4).2.(5/6) – 3.(1/6) =

n) 5.(1/15).(6/7) + (1/2).(1/3) =

o) (3/5).(5/6).3 – 6.(2/9).(1/2) =

p) 5.(3/7) =

q) (3/5).10 =

r) (2/9).(3/8) =

s) (3/5).(4/7).(35/48) =

t) 2.(2/7) + (3/4).(4/7) =

u) (2/5).3.(1/2) + (4/5).(3/8) =

v) 5 : (3/4) =

x) (5/6) : 5 =

w) (3/5) : (4/15) =

y) (10/9) : (20/21) =

z)  (3/5 + 2/3):( 2/5): (4/5) =

Answer 1

8+9!?

Explicação passo a passo:

A b

Answer 2

Resposta:

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