taylenlane4213
12.03.2021 •
Mathematics
The ratio of girls and boys participating in sports at ESTM is 4:5. If the number of girls is 153, determine the number of boys participating in sports.
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Ответ:
Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!
cutt.ly/XzW3SUN
Ответ:
191 boys
Step-by-step explanation:
4/153 = 5/x
4x = 153 * 5
4x = 765
x = 765/4
x = 191.25
There are 191 boys.
Ответ:
15.9 times 25,250 = 401475 divided by 100 = 4014.75
Answer = 4015 would be expected to deliver by C-section.