How many meters is 30 kilometers? Didn't you learn?

How many meters is 30 kilometers? Didn't you learn?

30 km = 30000 m

Four fifths of x minus 12.6 is 40% of X

Four fifths of x minus 0.4x equals 12.6, and x equals 31.5

How many kilometers per hour is 30 meters per second

Let's set up an equation or solve it by multiplication. Let me introduce multiplication first. Because an hour has 3600 seconds, 30 * 3600 = 108000 (meters) = 108 (kilometers) per hour

Four fifths minus two times a number equals five eighths. Find the number

4/5-2x=5/8
2x=4/5-5/8=7/40
x=7/80
So that's seven eighties

How many meters is 30 kilometers

1km = 1000m
So. 30 km = 30000 m
Hope to be adopted

Four fifths times () equals four fifths minus () minus three Sevens equals () times three sevens

Four fifths × 1 = four fifths - 0; six Sevens - three Sevens = 1 × three sevens

How many meters per second is one kilometer per hour?

1km = 1000M
1 hour = 60 minutes = 3600 seconds
1km / h = 1000 / 3600 = 5 / 18m / S

Four fifths multiplied by four fifths is the majority

Four fifths multiplied by four fifths is the majority
4 / 5 x 4 / 5 = 16 / 25

B divided by 6 plus 14 times 3 minus 27 equals 33. Find this number

[(33+27)/3-14]*6=36

How much is one-third times two fifths plus one?

1/3×2/5+1