By what number should (-3/4)-3 be divided so that the quotient is (-27/64)-2 ?
Answers
Answered by
0
Answer:
Let the number be x
(
4
3
)
−3
÷x=128
=>x=
128
(
4
3
)
−3
=>x=
128
(
3
4
)
3
=>x=
3
3
×128
4
3
=>x=
27×128
64
=>x=
27×2
1
=>x=
54
1
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Answered by
3
Answer:
(-3/4)^-3×1/x=(-27/64)-2
4³/-3³×1/x=4⁶/-3⁶
therefore
1/x=4³/-3³
x=-27/64
Step-by-step explanation:
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