bryce59
20.11.2019 •
Mathematics
Mrs. hernandez told her class that 95% of the students in the class passed the math test. if there are 20 students in the class, how many students passed the math test?
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Ответ:
basically I learned this trick at school, you take the percent, in this case it’s 95/100 and then you write it next to the fraction of what your unit is, so x/20 students
then you multiply 95 and 20 then divide by 100.
Ответ:
20*0.95=19
Basically take the percentage, out it in decimal form and multiply it by the first number
Ответ:
Being that there are 195 countries, there would have to be 390 students
Step-by-step explanation: