First, you know that 60 seconds are in a minute. so you divide 420 by 60. This would equal 7 minutes.
400ft2
To convert cm to m divide by 100 To convert s to min divide by 60 → 36 cm/s = 36 × (1 cm)/(1 s) = 36 × (1 ÷ 100 m )/(1 ÷ 60 min) = 36 × (1/100 m ÷ 1/60 min) = 36 × 60/100 m/min = 21.6 m/min
(48 ft./s)(1 yd./3 ft.)(60 s/min.) = 960 yd./min.
times by the little number like .420 is 80
They don't. 420 usually refers to a user of marijuana.
420/60 = 7 hours
420
420 seconds
Exactly 7 of them are.
(7 min) x (60 sec/min) = 420 sec
To find the rate of painting, divide the total feet painted by the time taken. For 420 feet in 36 minutes, the rate is 420 ft / 36 min = 11.67 ft/min. For f feet painted in 30 minutes, the rate would be f / 30 min. To compare the two, you can express f in terms of the same rate: if f = 11.67 ft/min × 30 min, then f = 350 ft.
420% = 4.2
7 min x 60 sec = 420 sec therefore 7 min is bigger
400ft2
420 kilometers per hour or 260.976 mph.
420 - 210 = 210 630 - 420 = 210 840 - 630 = 210
1 minute = 60 seconds. You now have all the information required to answer the question. hotheart22's answer: 60x7 easy way to figure it out 6x7=42 42x10= 420 enjoy :)