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3 years ago

40% of students in 6th grade which equals 100 total students like red. How many total students in 6th grade?

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

Answer:

250

Step-by-step explanation:

10% =25 students times ten is 250

Nataly [62]3 years ago

8 0

Answer: 250

Step-by-step explanation:

Let the total number of students in 6th grade be x , then

$\frac{40}{100}$ 0f x = 100

0.4x = 100

x = 100/ o.4

x = 250

check:

40% of 250

= 0.4 x 250

= 100

Therefore : there are 250 students in grade 6

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How to solve a word problem:

In order to solve this exercise, we would first of all calculate their individual rate and combined rate respectively. Finally, we would add their individual rates together and equate it to the combined rate.

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