Mhielaguilar31idn
Answered

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Solve the following problems​

Solve The Following Problems class=

Sagot :

260655895idn

Answer:

1. Given: distance = 90 meters; time = 7 secs.

Required: speed = ?

Equation: speed = distance / time

Solution:

[tex]90 \div 7 = 12.86 [/tex]

Answer: 12.86 m/s

2. Given: distance = 400km; speed = 85km/hr

Required: time = ?

Equation: time = distance / speed

Solution:

[tex]400 \div 85 = 4.71[/tex]

Answer: 4.71 secs.

3. Given: distance = 600,000m; speed = 110 m/s

Required: time = ?

Equation: time = distance / speed

Solution:

[tex]600000 \div 110 = 5454.54[/tex]

Answer: 5,454.54 secs.

4. Given: distance = 1700m; time 1800 secs.

Required: speed = ?

Equation: speed = distance / time

Solution:

[tex]1700 \div 1800 = 0.94[/tex]

Answer: 0.94 m/s

5. Given: time = 7mins. = 420secs.; speed = 6m/s

Required: distance = ?

Equation: distance = speed x time

Solution:

[tex]6 \times 420 = 2520[/tex]

Answer: 2,520m

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