Question

6 18/37+5 11/20-2 18/37+5 9/20

Answer 1

Ответ:

=15

Пошаговое объяснение:   (6 18\37)+(5 11\20)-(2 18\37)+(5с9\20) = 15

Answer 2

Відповідь:

2.691061

или

1)21.7027027

2)-1.45

3)5.48648649

4)0.45

Answer 3

To simplify the expression, we can first add the two fractions:

6 18/37 + 5 11/20

Now, let's add the whole numbers separately from the fractions:

6 + 5 = 11

Now, we need to add the fractions:

18/37 + 11/20

To add these fractions, we need to find a common denominator. The least common denominator (LCD) for 37 and 20 is 740. So, we'll rewrite both fractions with a denominator of 740:

(18/37) * (20/20) = 360/740 (11/20) * (37/37) = 407/740

Now, we can add the fractions:

(360/740) + (407/740) = (360 + 407) / 740 = 767/740

Now, we can combine the whole number and the fraction:

11 + 767/740

To combine a whole number and a fraction, you can convert the whole number to a fraction with the same denominator:

11 = 11/1

Now, add the fractions:

(11/1) + (767/740)

To add these fractions, we need to find a common denominator, which is 740:

(11/1)*(740/740) + (767/740) = 807/740

So, the simplified expression is:

807/740