Question

Mina asked four friends to explain how each one solved the expression 256.3 - 15.25, a) Explain each student's mistake. (1 point per explanation)

b) Solve Mine's problem correctly. Show your work. (1 point)​

Answer 1

Answer:A). the solutions to the problem solved by the four students is not stated in the question

B.

2 5 6. 3 0

- 0 1 5. 2 5

= 2 4 1. 0 5

Explanation : two hundred and fifty six point three is estimated to one decimal place

Fifteen point two five is estimated to two decimal places

To solve the equation add zero beside three to make it 256.30 add zero before 15.25 to make it 015.25 then subtract to get the result.