Answer:
15/36 or 0.41666666666 or 41.6 percent
Step-by-step explanation:
Not sure if you're looking for the fraction or something else but to find the fraction, divide 15 by 36.
15/36
The decimal you get is 0.41666666666.
This converts to a percentage of 41.6 percent. (multiply by 100 to get percent when dealing with decimals)
So 15 feet is 41.6 percent of 36.
Hope this helped.
Answer:
9n + 30 ≥ -28
Step-by-step explanation:
Let the number be n. Then, symbolically, this statement is:
9n + 30 ≥ -28
Combine numbers with the same variable so 10a + 7a = 17a and 3b + 6b = 9b. So the full answer is 17a + 9b.
The number of boys wear glasses are 156 boys.
In this question,
Total number of pupils in the school = 910
Ratio of boys = 3/7
Then, number of boys = 910 × 3/7
⇒ 130 × 3
⇒ 390
Ratio of boys wear glasses = 2/5
Then, number of boys wear glasses = 390 × 2/5
⇒ 78 × 2
⇒ 156
Hence we can conclude that the number of boys wear glasses are 156 boys.
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