Question

What is 15 1/2 ÷ 19​

Answer 1

`1(13)/(18)`

Explanation:

`step1) 15(1)/(2)=(2x15+1)/(2)=(31)/(2) \\step2)9=(9)/(1) \\step3)(31)/(2)/(9)/(1)=(31)/(2)/(1)/(9) \\step4)(31)/(2) x(1)/(9)=(31)/(18)  \\step5) divide (31)/(18) = 1(13)/(18)`

Answer 2

Answer: 142.5?

Explanation: