Question

300 students took an exam. 40% of students failed the exam. Calculate
the number of students who passed the exam.​

Answer 1

Answer:

300 students

40% failed so 60% passed

(60/100)*300=180 students

I hope this helped

Answer 2

$\small\bold\blue{✒Answer✒}$

50%

$\small\bold\red{⛄✒Solution✒⛄}$

100%-40%

=>60%

=>300/60*100

=>30/6*10

=>5×10

=>50%

$\small\bold\green{Explanation}$

• ✒ percentage formula:

• ✒P% * X = Y

• ✒Convert the problem to an equation using the percentage formula: P% * X = Y.

• ✒P is 10%, X is 150, so the equation is 10% * 150 = Y.

• ✒Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.

Hope it helped u buddy...

Thank you..☺❤