Answer:
The bottom left one
15 - (50 / 10)
Explanation:
15 minus the quotient of 50 and 10
Keywords:
Minus: subtraction meaning we would use (-)
Quotient: Quotient is the outcome of division (/)
15 minus the quotient of 50 and 10
Replace minus with (-)
15 - the quotient of 50 and 10
Get rid of quotient and add a division sign between 50 and 10
15 - 50 / 10
Add parenthesis
15 - (50 / 10 )