schoolwannapass
22.09.2019 •
Mathematics
The scuba club has 39 members 21 girls and 18 boys. what is the ratio of girls to boys?
a.6: 7
b.7: 6
c. 7: 8
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Ответ:
Girls : Boys
or we can write it as
That means that
or Girls : Boys = 7 : 6
Ответ:
216 2/3
Step-by-step explanation:
yoys : frents
6 : 13
We have 100 yoys
100/6 =50/3
Multiply by 50/3
yoys : frents
6 *50/3 : 13*50/3
100 : 650/3
As a mixed number
650/3 frents
216 2/3