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3 years ago

Help me in this math please please

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

4 0

A. -1 Because you would divide 3x and -6 by 2.

Alinara [238K]3 years ago

3 0

The answer is 3 i did the work on this website called mathaway.com

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3 years ago

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3 years ago

40% of the students in a class are girls and the number of boys is 24 find the total number of students and the number of girls

navik [9.2K]

Answer:

Girls = 16

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Step-by-step explanation:

40% of the students are girls, this means 60% of the students are boys.

To find the number of girls, setup a proportion using the percentages and actual number of students in the class. I am going to make the numerator the numbers that go with the girls and the denominator will be the numbers that go with the boys.

Also let's convert the percentages to decimals by moving the decimal two places left.

40% = 0.4 and 60% = 0.6

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1 year ago