Out of 40 students In a class7 20% were absent how many students were present
2 answers:
Answer:
8 were absent
Step-by-step explanation:
20% of 40 is 8
Answer:
32 students were present
Step-by-step explanation:
total students =40
absent percent=20%
present percent= 100-20
=80%
total present student =80%of 40=32
You might be interested in
Answer:
235.5
Step-by-step explanation:
V = πr²h
V = 3.14 x 5² x 3
V = 3.14 x 25 x 3
V = 3.14 x 75
V = 235.5
Answer: 1.80
Step-by-step explanation:
Answer:
3/7
Step-by-step explanation:
total cards 3+4 = 7
Not green = 7-4 = 3 cards
P ( not green )= not green cards / total = 3/7
Answer:
x = 50
Step-by-step explanation:
312 mg is not greater than 312 dg
