Question

answer this question​

Answer 1

Answer:

Your question is not clear , but I calculated for -8/15 +2/5

The answer is 0.13

Step-by-step explanation:

First take LCM

-8/15+2/5

=-8*5+2*15/5*15

=-10/75

=0.13

Hope it helped , if not take a clearer picture and post it I'll answer it again.

Answer 2

2/10 - 8/15. + 2l5

$2 \div 10 - 8 \div 15 + 2 \div 5$

$1 \div 5 - 8 \div 15 + 2 \div 5$

we will take out the LCM

so we have

$3 - 8 + 6 \div 15$

add 6 and 3 (follow bodmas)

now 9-8/15

the answer is

1/15