First find the number of girls in her class.
29 student - 21 boys = 8 girls
So, the ratio of girls to boys is:
8 girls:21 boys
Or just:
8:21
answer: 8:21
Answer:
23/20
Step-by-step explanation:
Find the common denominator of the 2 fractions (It's 20):
3/4 + 2/5
Multiply both numerator and denominator by 5 for the first fraction and multiply by 4 for the second fraction:
15/20 + 8/20
Add the fractions together:
23/20
1x1x1=1
2x3x4=6x4=24
1/24
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Answer:
No mode.
Step-by-step explanation:
No mode.
None of the numbers repeat and since the mode is the most frequent number there isn't one.
2(2)+7-3(2)=
4+7-6= 5
your answer is 5
