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Semmy [17]
3 years ago
11

(a)A train completed a journey of 850 kilometres with an average speed of 80 km/hr.

Mathematics
1 answer:
Yanka [14]3 years ago
6 0

Answer:

a. 850/85 = 10.625 hr or 10 hr 37 min 30 sec

b. 6:08 AM

C. Average time is (10.625 + 10.8)/2 = 10.7125

or 10 hour 42 min 45 sec

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The sum of two numbers is 72 and their difference is 40. Using elimination method
d1i1m1o1n [39]

Answer:

here's what we know:

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Step-by-step explanation:

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Round 145.98 to the nearest ones
Evgesh-ka [11]
145.98 is rounded to 146.00.

Hope this helps you! :)
5 0
3 years ago
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cestrela7 [59]

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2 years ago
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