Select all statements that show correct reasoning for finding 12 ÷ 3/8. Multiply 12 by 8, then divide by 3.
Multiply 12 by 3, then divide by 8.
Multiply 12 by 1/8, then multiply by 3.
Multiply 3 by 8, then divide by 12.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Anyone know? will mark brainliest if correct!

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers