The ratio would be 8/41 since the total number of students is 82. (16+66). then, the ratio of boys to all students is 16/82. then, just simplify the ratio and the answer is 8/41
Sales tax = 5%
Sales Tax = $2
⇒ 5% is equal to $2
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Find 1%:
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5% = $2
1% = $2 ÷ 5
1% = $0.40
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Find 100% (Cost of the meal):
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100% = $0.40 x 100
100% = $40
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Find tips:
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15% tips = 15% x $40
15% tips = 0.15 x 40
15% tips = $6
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Find total cost:
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Total cost = $40 + $2 + $6 = $48
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Answer: $48
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multiply 12 and 16 then multiply 8 and 10 then add them up to get 15,360
You convert 1 1/8 to an improper fraction which is 9/8.then you add 9/8 + 6/8= 15/8.convert 15/8 to an mixed number which is 1 and 7/8.
answer = 1 7/8
hope this helps!!!
Answer: 0.8
Step-by-step explanation: