popyanira48 popyanira48

Today at 10:31 PM
Mathematics

Answered

In a class of 50 students, 40% are girls. Find the number of girls and number of boys in the class

Answer :

jiogioanawings jiogioanawings

Today at 10:37 PM

Answer:

Girls: 20

Boys: 30

Step-by-step explanation:

40% of 50 is 20, which means there are 20 girls.

Subtract 50-20 to get the number of boys, which is 30.

Answer Link

notastudentcheating notastudentcheating

Today at 10:36 PM

Answer:

30 students are boys

Step-by-step explanation:

Answer Link

Other Questions

F r e e points for people that is low on points :)

At a glass vase factory, 2 out of the last 10 vases produced were chipped. What is the experimental probability that the next vase will be chipped?

Find the value of Y?

What do you call a substance with a pH of 6?

Students in Mrs. Doyle's classes use 3/4 of a bottle of hand sanitizer every week. Which expression can be used to find how many bottles of hand sanitizer the s

what produces more burns steams or boiling water?

The chord of contact of tangents from three points The chord of contact of tangents from three points P, Q, R to the circle are concurrent, then P, Q, R (a) for

Two covex lenses of same focal length are fixed in PVC pipe at a distance double to their focal length . What happens if a boy sees the moon with that arrangeme

findGiven that x-y=8, xy 5,the value of x² + y².

Na,K and Ca metals form hydrates by combination with hydrogen gas,but most other metals donot ,give reason

4. What are these parts commonly called? Select all that apply: Carburetor venturi tubes Carburetor emulsion tubes Carburetor air bleed tubes O Carburetor stand

Max points i need this for finals

PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEA

What does it mean when the frequency of a wave increases? A. the amplitude increases B. the amplitude decreases C the wavelength becomes shorter D. the waveleng

The word gymnasium is not originally from the English language, it's . A. Latin B. Italian C. Greek D. Spanish

In the conclusion to the snake mole lab, you have to convert 3.45 moles of (NH4)2S04 to grams. What is the molar mass of (NH4)2504?

Solve each equation by factoring. 12-27n^2=0

The Ancient Greeks developed their alphabet from which other ancient civilization? Persians Egyptians Phoenicians Babylonians

matching i just need to match the definition w the actual thing

The article “Saving the Ganges” contains both facts and opinions. Facts are statements that can be proved or verified to be true. Opinions are statements of bel