if A=3/4÷5/6 B=3÷({4÷5)÷6}) C=[3÷(4÷5)÷ 6 and D=3÷4(5÷6),then
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Answer:
A = 9/10
B = 45/2
C = 45/2
D = 5/8
Step-by-step explanation:
A = 3/4÷5/6
= 9/10
B = 3÷{(4÷5)÷6}
= 3÷{(4×1/5)÷6)
= 3÷{4/5÷6}
= 3÷{4/5×1/6}
= 3÷4/30
= 3×30/4
= 90/4
= 45/2
C = [3÷(4÷5)÷6]
= [3÷(4×1/5)÷6]
= [3÷4/5÷6]
= [3÷4/5×1/6]
= [3÷4/30]
= [3×30/4]
= 90/4
= 45/2
D = 3÷4(5÷6)
= 3×1/4(5×1/6)
= 3/4(5/6)
= 5/8
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