Question

Please solve these questions.

Answer 1

#4 1) -12<4

#5 3) 86.49 & 94

#6 4) 6

#7 2) 12(5 + 1)

Explanation:

#4 choice 3 & 4 could not be the answers, because the value is not list.

#5

`2[3(4^(2)+1) ]-2^(3)= 2[3(16+1) ]-2^(3) =2[3(17) ]-2^(3) =2(51)-2^(3)=2(51)-8=102-8=94`

#6

`15(3)/(4)/(2(5)/(8))`

`=[(60)/(4)+(3)/(4)]/(2(5)/(8) )`

`=(63)/(4)/[(16)/(8)+(5)/(8) ]`

`=(63)/(4)/(21)/(8)`

`= (63)/(4)*(8)/(21)`

= 6