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PLEASEE ANSWER ALL OF THESE QUESTIONS PLEASEE ASAPP 50 POINTSS

PLEASEE ANSWER ALL OF THESE QUESTIONS PLEASEE ASAPP 50 POINTSS-example-1
User Pschulz
by
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2 Answers

7 votes

#1


\\ \sf\longmapsto (4)/(9)/ (5)/(6)


\\ \sf\longmapsto (4)/(9)* (6)/(5)

  • Cancel 6 and 9


\\ \sf\longmapsto (8)/(15)

  • Verified✓

#2


\\ \sf\longmapsto (13.8* 6.5)/(7+√(2))


\\ \sf\longmapsto (89.7)/(7+1.4)


\\ \sf\longmapsto (89.7)/(8.4)


\\ \sf\longmapsto 10.678


\\ \sf\longmapsto 10.68


\\ \sf\longmapsto 10.7

User Hdoghmen
by
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10 votes

Explanation:

for b) on top you prove it by multiplying the reciprocal of the fraction which is 4/9÷6/5 then using GCF you reduce it so that it's 4/3÷2/5 and then multiply to get 8/15

User Irscomp
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