Out of the 21 students in Mrs. Clark's class, 5of the class are boys and of the class are girls. How many students in the
2 answers:
Answer:
There are 4 boys and 17 girls in the class.
Step-by-step explanation:
Out of 21 students in Mrs. Clark's class, 5th of the students are boys and rest are girls.
out of 21 every 5th student is boy, so total boys are =
=
The whole number is 4, so the number of boys are 4.
The number of girls = 21 - 4 = 17 girls
There are 4 boys and 17 girls in the class.
You might be interested in
Answer: 8 feet
Step-by-step explanation:
Draw a right triangle and label the sides using the given information. (Drawing below) Use pythagorean theorem to find the missing length:
a^2 + b^2 = c^2
(building)^2 + (missing piece)^2 = (ladder)^2
6^2 + x^2 = 10^2
36 + x^2 = 100. subtract 36
x^2 = 64. square root of both sides
x = 8
