Drag the tiles to the boxes to form correct palrs. Using the given conversion table, match the distances in yards, Inches, or miles to thelr equivalent distances in feet.
Ratio Conversion Table
mile : yard 1: 1,760
yard : feet 1:3
feet: inch 1:12
15,840 feet
900 feet
22 yards
3 miles
240 inches
66 feet
300 yards
20 feet
5,370 feet
1,790 yards
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69

step-by-step explanation:

i think it would be 42cm

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.