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7 days ago10
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The HCF of two numbers is 21 and their LCM is 221 times the HCF



7 days ago5
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The HCF of two numbers is 21 and their LCM is 221 times the HCF

7 days ago5
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The HCF of two numbers is 21 and their LCM is 221 times the HCF

The HCF of two numbers is 21 and their LCM is 221 times the HCF. If one of the numbers lies between 200 and 300, then the sum of the digits of the other number is? दो संख्याओं का...

7 days ago2
Received an upvote
2020-11-0110
Posted an answer
The speed of a boat in still water is 18km/h and the speed of the current is 6km/h



2020-11-015
Received an upvote
2020-11-0110
Posted an answer
The speed of a boat in still water is 18km/h and the speed of the current is 6km/h



2020-11-015
Received an upvote
2020-11-0110
Asked a question
The speed of a boat in still water is 18km/h and the speed of the current is 6km/h

The speed of a boat in still water is 18km/h and the speed of the current is 6km/h. In how much time (in hours) will the boat travel a distance of 90 km upstream and the same distance downstream? शांत...

2020-11-012
Received an upvote
2020-11-0110
Posted an answer
The sides of a triangle are 56 cm, 90 cm and 106 cm



2020-11-015
Received an upvote
2020-11-0110
Posted an answer
The sides of a triangle are 56 cm, 90 cm and 106 cm



2020-11-015
Asked a question
The sides of a triangle are 56 cm, 90 cm and 106 cm

The sides of a triangle are 56 cm, 90 cm and 106 cm. The circumference of its circumcircle is? एक त्रिभुज की भुजाएँ 56 सेमी, 90 सेमी और 106 सेमी...

2020-11-012
Received an upvote
2020-11-0110
Posted an answer
A solid metallic sphere of radius 8 cm is melted and drawn into a wire of uniform

2020-11-015
Received an upvote
2020-11-0110
Posted an answer
A solid metallic sphere of radius 8 cm is melted and drawn into a wire of uniform

2020-11-015
Asked a question
A solid metallic sphere of radius 8 cm is melted and drawn into a wire of uniform

A solid metallic sphere of radius 8 cm is melted and drawn into a wire of uniform cross-section. If the length of the wire is 24 m, then its radius (in mm) is? एक 8 सेमी त्रिज्या...

2020-11-012
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