Question

SOlVE FAST URGENT:------
FOR points​

Answer 1

Step-by-step explanation:

$= \frac{3}{5} + \frac{5}{4 } - \frac{7}{15} - \frac{3}{18} \\ = \frac{12 + 25}{20} - \frac{42 - 15}{90} \\ = \frac{37}{20} - \frac{27}{90} \\ = \frac{333 - 54 }{180} \\ = \frac{279}{180}$

Answer 2

sum

3/45+ 5/4 +(-7/15)+(-3/18)

3/5 + 5/4 - 7/15 - 1/6

37/20- 19/30

1/10(37/2 - 19/3)

73/60