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Raj and Aditi

like to play chess against each other IAditi has won 12 of the 20 games so far they decide to play more games how many more games will Aditi have to win to have a 70% winning record
12+x=0,70(20+×)
x=20/3=6.67​

User Zdan
by
7.9k points

2 Answers

2 votes

Answer:

she would have to win 7 more games

Explanation:

User Eduardo Ruela
by
7.8k points
2 votes

Answer:

answer in photo

Explanation:

Raj and Aditi like to play chess against each other IAditi has won 12 of the 20 games-example-1
User Nikolay Vyahhi
by
8.4k points
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