Question

14 7/15- 39/23•23/27- 1 1/45•1/6

Answer 1

Ответ:

Пошаговое объяснение:

39/23•23/27=13/9=1 4/9

1 1/45•1/6=46/45*1/6=23/135

14 7/15-1 4/9=14 21/45-1 20/45=13 1/45

13 1/45-23/135=13 3/135-23/135=12 23/27

Answer 2

To simplify the expression 14 7/15 - 39/23 * 23/27 - 1 1/45 * 1/6, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

Let's break down your expression step by step:

1. First, simplify the fractions:
   • 7/15 simplifies to 7/15.