172k views
3 votes
−2 1/6 divided by 1 1/4
100 points

2 Answers

2 votes

1) to divide that mixed number we'll need to turn it into an improper fraction:


- 2(1)/(6) = - ( (6 * 2 + 1)/(6) ) = - (13)/(6) \\ 1 (1)/(4) = (4 * 1 + 1)/(4) = (5)/(4)

2) now let's divide it, reciprocating 1 1/4 and multiplying both fractions one by another:


- (13)/(6) * (4)/(5) = - (52)/(30) = - (26)/(15)

3) Hence the answer is -26/15

User Lars Nordin
by
5.3k points
3 votes

Answer:

  • -1 11/15

Explanation:

−2 1/6 divided by 1 1/4:

  • -2 1/6 ÷ 1 1/4 =
  • - 13/6 ÷ 5/4 =
  • - 13/6 × 4/5 =
  • - 26/15 =
  • -1 11/15
User Fang Zhang
by
5.2k points