Question

1- [0.3- {0.5-(0.2-0.7) -0.1}]​

Answer 1

Step-by-step explanation:

0.3-{0.5-(-0.5)-0.1}

0.3-{0.5+0.5-0.1}

0.3-1+0.1

-1+0.4

-0.6

Make my answer as brainlist please