What is 40\% of a grade?

If your TA felt that the grade was a borderline C+/B then you would get perhaps 70\%, which is on the border between C+ and B. Your TA may have given you a percentage anyway, in which case this was recorded….

Letter Grade	Percentage Range	Mid-Range
D	50\% to 54\%	52.5\%
E	40\% to 49\%	45\%
F	0\% to 39\%	20\%

How do you find a percentage of a total?

The following formula is a common strategy used to calculate the percentage of something:

1. Determine the whole or total amount of what you want to find a percentage for.
2. Divide the number that you wish to determine the percentage for.
3. Multiply the value from step two by 100.
4. Finding the ending number.
5. Finding the percentage.

How many boys and girls are there in a class?

There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is (d) 3:5. Question 4. There are 25 boys and 25 girls in a class. The ratio of the number of boys to the total number of students is (d) 3:2.

How many girls are there in the class of 30?

In the class of 30 children, 60\% of the children are girls. How many girls are there in the class? 60\%. Now go do your homework. therefore, g, the number of girls in the class, is 18 girls. All the answers here are unnecessarily sophisticated. A percent is a 1/100 rth part of a number. Ten percent is 1/10 th part of the number.

How many children are there in a class of 45?

There are 45 children in a class. If 70\% of them are girls, how many boys are in the class? The question is in error. Assuming we aren’t including partial humans, or partial genders, but a simple situation where everyone is declared boy or girl, then it is not possible for 70\% of 45 people to be girls.

What is the fraction of a class of 40 students?

So your denominator would be 40. So the whole class of boys and girls would be 40/40. However, not all 40 of the students are just boys or just girls. Instead, we have 15 of the 40 students being boys. As a fraction, that would be 15/40.