Question

find the difference between 3/ 5 of 30 km2/8 of 40 km​

Answer 1

Answer:

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Step-by-step explanation:

☆ 3/5 of 30

= 3/5 * 30

= 90/5

= 18 km

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☆ 2/3 of 30 km

= 2/3 * 30

= 60/3

= 20 km

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☆ Difference between 3/5 of 30 km and 2/3 of 30 km

= 3/5 of 30 km - 2/3 of 30 km

= 18 - 20

= -2 km

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Ans.) The difference between 3/5 of 30 km (18) and 2/3 of 30 (20) km is -2 km

Answer 2

Answer: 8

Step-by-step explanation:

here we are given

  (3/5)*30 - 2/8*(40)  = 18 - 10  = 8