Koalagirl133 I think this is the answer I don't know if it is 9,540,000× 10 = 94, 500, 000
Graph the line y=5x. Then graph the line y=x. Then look at them and describe in what ways they are the same or different.
Just a moment while I review this
9514 1404 393
Answer:
21
Step-by-step explanation:
Rearranging the given ratio, we can find the ratio of boys to the total.
boys : (boys +girls) = 7 : (7+8) = 7 : 15
Then the number of boys is ...
(7/15)(45) = 21
There are 21 boys in the classroom.
