Answer:
63 days
Step-by-step explanation:
Given: total school days = 180 days
35% of total school days
= 35% of 180
= (35/100) x 180
= 63 days
he walked to school 63 days
First Do The Parentheses (3.5 - 3.1) to get .4
Then do the rest 7.4-.4=7
So 7 is your answer
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