Question

there are 500 students in the school in the in the village if 350 of them can see what percent of them can stream and what percent cannot

Answer 1

Number who cannot see =500-350=150
Therefore, percentage who cannot is(cannot/total*100)%
=(150/500*100)%
=30%
Therefore, 30% cannot see while 70% can see.

HOPE THIS HELPS!!

Answer 2

Answer:

70% students can see and 30% of students cannot see .

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

There are 500 students in the school in the in the village if 350 of them can see .

Part value = 350

Total value = 500

Putting all the values in the formula

$Percentage = \frac{350\times 100}{500}$

$Percentage = \frac{35000}{500}$

Percentage = 70 %

Therefore the 70% students can see .

Thus

Number of students cannot see = Total students - Number of students can see .

                                                     = 500 - 350

                                                     = 150

Part value = 150

Total value = 500

Putting all the values in the formula

$Percentage = \frac{150\times 100}{500}$

$Percentage = \frac{15000}{500}$

Percentage = 30%

Therefore 30% of students cannot see .