The hanger diagram models the equation 2(n + 7) = 24. What could be the
1 answer:
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That's a 33% increase.
I calculated this using the formula:
Where n = the new value (16 in your question), o = the old value (12 in your question) and the result is outputted as a percent increase. You can check that this is correct by finding 33% of 12, adding the result to 12, and checking that the result equals your "new" number.
Note that 33% is only an approximation as your question requires a number rounded to the nearest whole.
I calculated this using the formula:
Where n = the new value (16 in your question), o = the old value (12 in your question) and the result is outputted as a percent increase. You can check that this is correct by finding 33% of 12, adding the result to 12, and checking that the result equals your "new" number.
Note that 33% is only an approximation as your question requires a number rounded to the nearest whole.
Answer:
133 girls
Step-by-step explanation:
Total members = x
Number of boys =
Number of girls =
Number of boys + Number of girls = total members
x = 171
Number of boys = = 2 * 19 = 38
Number of girls = 38 + 95 = 133