There were 20 boys and 26 girls in a chess club last year. This year the number of boys increased by 30% but the number of girls
decreased by 15%. Was there an increase or
decrease in overall membership?
1 answer:
Step-by-step explanation:
Boys

Girls

Total last year 46
Total this year 48
Increase
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The answer is 4.
The reason is that 5 times 4 is 20.
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o = 7
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$9
Step-by-step explanation:
If you do 13x1.50= 19.5
28.50 - 19.5 = 9
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