Question

0,5 + 1/18:(1 1/6-7/18):2,8​

Answer 1

Объяснение:

19/20=0,95......................

Answer 2

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

1. Simplify the fractions within the expression:

   • $1/18 = 0.0555555556$ (approximately)
   • $1 1/6 = 1 + 1/6 = 1.1666666667$ (approximately)
   • $7/18 = 0.3888888889$ (approximately)

2. Perform the operations within parentheses:

   • $1.1666666667 - 0.3888888889 = 0.7777777778$ (approximately)

3. Divide $0.7777777778$ by $2.8$:

   • $0.7777777778 / 2.8 = 0.2777777778$ (approximately)

4. Finally, add $0.5$ to $0.2777777778$:

   • $0.5 + 0.2777777778 = 0.7777777778$ (approximately)

So, the result of the given expression is approximately $0.7777777778$.