English, asked by taufiqueahmadkgg1976, 11 months ago

please solve this..

Attachments:

Answers

Answered by Anonymous

0

Answer in the attached image

Attachments:

Answered by chocoApurva

0

Explanation:

(3/7)^-2 ÷ (4/7)^-2

= (7/3)^2 ÷ (7/4)^2

= 49/9 × 16/49

= 16/9

HOPE IT HELPS

Previous Question

Next Question

Similar questions

English, 6 months ago

Amy ran 888 miles. She recorded how long it took her to run each mile, rounded to the nearest \dfrac{1}{4} 4 1 start fraction, 1, divided by, 4, end fraction of a minute. How long did it take Amy to run her slowest and fastest mile combined?

Biology, 6 months ago

Why vegetative phase preceds flowering...

English, 6 months ago

Write a letter to the editor of a national daily, expressing your opinion and views on the increased human dependence on technology. Right from a small child to an adult, or even an old man, everyone wants gadgets only-cell phone, I-pod, laptop, etc. This also has a negative effect on social relationships. You are Pallavi, a resident of H.No. 111, Model Town, Delhi. please help me ...

English, 11 months ago

In what sense is a tree the harvest of a coming age? and how it is relvant to our times?

Biology, 11 months ago

What describes the thickness of f Manufactured fibres...

English, 1 year ago

best school in Varanasi for CBSE pattern in class9...

Chemistry, 1 year ago

iupac name of (ch3)2chch2ch(c2h5)ch(ch3)ch3...

Math, 1 year ago

pls answer it.... Trigonometry...