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Jiksha Lover

Questions (3)

Richard has 10 red cards, 20 black cards and 50 yellow cards. If Richard wants to increase the percentage of red cards to 30%,
1. 3 answers
2. 445 views
John drives his car from home to university at an average speed of 30 km/h and increases his speed by 10km/h every 10 minutes.
1. 2 answers
2. 539 views
At school meeting, 68 students said they only like jumpers and 45 said they only like jackets. 23 students like both but 6
1. 3 answers
2. 352 views

Answers (3)

Thanks a lot.
Thanks
Thank you, but the answer is somehow 96

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