{(3/5)³ + 7/5} ÷ (5/2)³
Answers
Answered by
1
Step-by-step explanation:
(3/5)^3=27/125
(7/5)^3=243/125
(5/2}^3=125/8
(3/5)^3+(7/5)^3=27/125+243/125
=27+243/125
=270/125
(3/5)^3+(7/5)^3÷(5/2)^3=270/125÷125/8
=270/125×8/125
=2160/15625
Answered by
1
Answer:
(3/5)3+7/5)/(5/2)3
=(27/125 + 7/5) / (125/8)
=(54+14/25) / (125/8)
=68/25 x 8/125
=544/3125
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