Thirty students have planned picnic. The ratio of girls to boys is 3 : 7. How many boys are there? 30 boys
9 boys
21 boys
10 boys

answer: entity is prob the answer

step-by-step explanation:

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: