Question

Find the difference between 1 and 2/3*15/27* 1 19/26

Rational Numbers

Answer 1

Given:

The rational numbers 1 and 2/3*15/27* 1 19/26

To find:

Find the difference between 1 and 2/3*15/27* 1 19/26  Rational Numbers

Solution:

From given, we have,

The rational numbers 1 and 2/3*15/27* 1 19/26

Now consider,

1 - 2/3 × 15/27 × 1 19/26

first convert 1 19/26 to (26 + 19)/26 = 45/26

= 1 - 2/3 × 15/27 × 45/26

3 × 5 = 25

= 1 - 2/1 × 5/27 × 45/26

2 × 13 = 26

= 1 - 5/27 × 45/13

9 × 3 = 27 and 9 × 5 = 45

= 1 - 5/3 × 5/13

= 1 - 25/39

= 14/39

The difference between 1 and 2/3*15/27* 1 19/26   is 14/39