I'm sending you two screenshots of the explanation I hope this helps.
Answer:
b.(4,6/7)
Step-by-step explanation:
i hope i was able to help with the question
X= 1 .........................
Answer:
10
Step-by-step explanation:
because 40 can go into 400 ten times
also if you do it on long division you will do 10 times 40 is 400