Answer:
The answer to the equation is B.
Step-by-step explanation:
Method 1 :
(152+138+160)÷3 = 150
(152+138+160+198)÷4 = 162
Then his average score will increase
Method 2 :
Since 198 > 150 then the average will increase automatically.
25/28 - 2/7
it doesn’t need to be solved because it asked for an expression and not an equation, so no equal sign either
Step-by-step explanation:
5000:100=50
50×7,3=365
365×20=7,300$
