Question

(2 3/8-1 5/6)-1 5/8​

Answer 1

Ответ:

-1 1/12

Пошаговое объяснение:

(2 3/8-1 5/6)-1 5/8= (19/8-11/6)-12/8= 13/24-12/8=-13/12

Answer 2

To solve this expression, let's break it down step by step:

1. Subtract 1 5/6 from 2 3/8:

   • Convert both mixed numbers to improper fractions:
     • 2 3/8 = 19/8
     • 1 5/6 = 11/6
   • Subtract: (19/8) - (11/6)
   • To subtract fractions with different denominators, you need to find a common denominator. In this case, the common denominator is 24 (the least common multiple of 8 and 6).
   • Convert both fractions to have a denominator of 24:
     • (19/8) * (3/3) = 57/24
     • (11/6) * (4/4) = 44/24
   • Subtract: (57/24) - (44/24) = 13/24

2. Subtract 1 5/8 from the result obtained in the previous step:

   • Convert 1 5/8 to an improper fraction:
     • 1 5/8 = 13/8
   • Subtract: (13/24) - (13/8)
   • Again, find a common denominator. The common denominator is 24 (since it's already in terms of 24).
   • Convert the second fraction to have a denominator of 24:
     • (13/8) * (3/3) = 39/24
   • Subtract: (13/24) - (39/24) = -26/24

3. Simplify the result:

   • The fraction -26/24 can be simplified by dividing both the numerator and denominator by their greatest common divisor (which is 2).
   • Simplified: -13/12

So, the result of the expression (2 3/8 - 1 5/6) - 1 5/8 is -13/12.