Step-by-step explanation:
given,
total members in grp = 20
no. of boys = 7
no. of girls = 20 - 7 = 13
so,
the ratio of girls to boys is = 13:7
hope this answer helps you dear...take care and may u have a great day ahead!
Answer:
4. 20.8 in
5. 60 degrees
6. i cant see number 6 so yah
Step-by-step explanation: