Area of the electronic board is 9000 cm2
Step-by-step explanation:
Write ratios to represent the unknown actual length and width of the display to the scale length and width of the display.
The Electronic board always seems like a rectangular shape
Length= scale÷Actual = 5/36 = 5×36 = 180cm
Width=scale÷Actual = 1/50 = 1×50 = 50cm
Area of Rectangle = legnth × width
= 180cm × 50cm = 9000 cm2
Area of the electronic board is 9000 cm2
Answer:
Step-by-step explanation:
To factor a number means to break it up into numbers that can be multiplied together to get the original number:
Therefore, factors of 30 and 8
30: 2×3×5
8: 2×2×2
Then, the common factor is 2
Only 2 can be divided both 8 and 30.
If you need to know all the factor of 30 and 8
30: 1,2,3,5,6,15, and 30
8: 1,2,4 and 8
Answer:
1...-
Step-by-step explanation:
6² ÷ 2 (3) + 4
36/2 (3) + 4
18 (3) + 4
54 + 4
= 58.
5ft, 6 in. = 66 in
66 x 4 = 264 in.
264 ÷ 12 = 22
Answer: A. 22 ft
