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musickatia [10]
3 years ago
6

Add and subtract mixed numbers

Mathematics
1 answer:
iris [78.8K]3 years ago
6 0

Answer:

1: 8 2/5

Step-by-step explanation:

4x5=20+3=23

3x5=15+4=19

23+19=42

42/5= 8 2/5

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While traveling to the office, dolly drives her car at a speed of 60 kmph and then suddenly the car stopped on half of her dista
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The average speed of Dolly is 33.33kmph.

Average Speed:

The average speed is defined as the total distance travelled by the object in a particular interval of time. It can be calculated by dividing the total distance travelled by the total time taken.

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