Question

Please answer
Will thank ​

Answer 1

Answer:

1.73

Step-by-step explanation:

(3.78 + 1/5) - 2} - 1/4]

=> {(3.98) - 2} - 1/4

=> 1.98 - 1/4

=> 1.73 Answer

Answer 2

Answer:

The new rational number obtained is 1.73

Step-by-step explanation:

Given : Rational number = 3.78

            It is increased by 1/5 = 0.2

            Then it is substracted by 2 1/4 = 2.25

           New rational number = ?

Solution :

1. Rational number is 3.78

2. It is increased by 1/5 = 0.2 means 3.78 + 0.2 = 3.98

3. Then it is substracted by 2 1/4 = 2.25, means 3.98 - 2.25 = 1.73

4. The new rational number is 1.73