Answer:
Step-by-step explanation:
if we're estimating ,we're going to round up to 8 since you can multiply that easier. 25 times 8 is 200 so estimation will be around 200
Answer:
312sq. cm
Step-by-step explanation:
Area of a rectangle=length×breadth=
13×24=312sq. cm
Answer:
3x +2
Step-by-step explanation:
(x - 1) + (2x + 3)
Combine like terms
x+2x -1 +3
3x +2
On Fan Appreciation day
- every person gets a team cap;
- every 2nd person gets a pennant;
- every 6th person gets a bat;
- every 25th person gets an autographed baseball.
Find LCM(1,2,6,50).
Since 6=2·3 and 50=2·5·5, then
LCM(1,2,6,50)=2·3·5·5=150.
Answer: Every 150th person geta all free gifts.
If Jeff has 5 grasshoppers, then he would have 15 crickets because x(grasshoppers)+10=y(crickets), and y(crickets)+5=z(ladybugs), which would leave Jeff with 20 ladybugs.
