Answer:
I'm glad you asked!
Step-by-step explanation:
x = So the starting number is 1.
.So it is .
.So it is now .
.Your final answer is
56 coins for 0.50 cents
im not sure if this answer is correct but i think its 22
800 × ( 3.87÷ 100 ) × 1
= 30.96
Third answer
1 x 7 = 7
36 x 7 = 252