A boat travels 8km every hour.After travelling 22hours and 15mins,how far has the boat travelled?
2007-02-25 03:02:17 · 11 answers · asked by ree06 1 in Education & Reference ➔ Homework Help
8x22=176
+ 2 (for the 15 minutes)
178 km
2007-02-25 03:06:37 · answer #1 · answered by kk 4 · 0⤊ 0⤋
Distance = Rate x Time
Turn 22 hours and 15 minutes into a fraction by putting 15 over 60 and turning it into a mixed number.
Distance = 8 km/h x 22.25
Distance = 178 Km
2007-02-25 11:07:42 · answer #2 · answered by Tsubame 2 · 0⤊ 0⤋
22 X 8 and then add 8 / 4 for the 15 minutes.
2007-02-25 11:06:45 · answer #3 · answered by clever investor 3 · 0⤊ 0⤋
15 minutes is 1/4 th of an hour (0.25 of an hour)
hence 8 * 22.25 =178 km
2007-02-25 11:08:37 · answer #4 · answered by mth2006to 3 · 0⤊ 0⤋
1) 15 min / 60 min = 0.25
2) 22hrs + 0.25 hrs= 22.25
3) 8 X 22.25 = 178 Km
178 Km
2007-02-25 11:07:37 · answer #5 · answered by wawa_the_cucu 2 · 0⤊ 0⤋
8km/hr x 22 1/4 hours= 178 km.
178km/1.6mi = 111.25 miles
2007-02-25 11:06:41 · answer #6 · answered by Virgomadre 1 · 0⤊ 1⤋
multipy 8 x 22.25 or 8 x 221/4
2007-02-25 11:08:32 · answer #7 · answered by ruth4526 7 · 0⤊ 0⤋
Multiply, divide and add.
Good luck.
2007-02-25 11:04:41 · answer #8 · answered by FaerieWhings 7 · 0⤊ 1⤋
(22x8)+(.25x8)= 178
2007-02-25 11:06:20 · answer #9 · answered by ThisAin'tASceneIt'sAnArm 1 · 0⤊ 0⤋
178km
2007-02-25 11:14:46 · answer #10 · answered by denxxchua 3 · 0⤊ 0⤋