Question

5- 1 5=-4 7 1 ==4= (Type a whole number, fraction, or mixed number.)

Answer 1

we have

`5(1)/(7)\colon4`

convert mixed number to an improper fraction

5 1/7=5+1/7=36/7

substitute

(36/7)/4=36/(7*4)=9/7

answer is 9/7

convert to mixed number

9/7=7/7+2/7=1+2/7=