40 fifth graders take a bus to school. 8x8= 64 so they have you a good fraction to start with to find out how many kids are walking or taking their bike (3/8) all you have to do is multiply 3 and 8 which equals 24 to find the fraction of the amount of kids who take the bus you subtract 3 from 8 which gives 5/8 and to get the answer you multiply 5 and 8 which is 40.
Answer:
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Answer:
Probably 15
Step-by-step explanation:
5 x 3 = 15?
If she wants the area to be 3 times as big,
then it'd be 5 x 4.5 x 3 = 67.5cm^2
But in this case it's asking for the length of the pen.
Assuming it's 5x3, which is 15
Hope this helps but sorry if this isn't accurate :')
