Answer:
C (32)
Step-by-step explanation:
12 sneakers / 9 boots = x sneakers / 24 boots
the ratio is 4:3 so divide 24 by 3 and multiply by 4
12 / 9 = (24 / 3 x 4) / 24
12 / 9 = 32 / 24
32 students wore sneakers
Answer:
it's a) 7a/20b
Step-by-step explanation:
![5( \frac{a + 2}{4b} ) - 2( \frac{a - 1}{10b} ) + 4( \frac{a - 3}{5b} ) \\ \\ \frac{5a + 10 - 2a + 2 + 4a - 12}{20b } \\ \\ \\ \frac{7a}{20b}](https://tex.z-dn.net/?f=5%28%20%5Cfrac%7Ba%20%2B%202%7D%7B4b%7D%20%29%20-%202%28%20%5Cfrac%7Ba%20-%201%7D%7B10b%7D%20%29%20%2B%204%28%20%5Cfrac%7Ba%20-%203%7D%7B5b%7D%20%29%20%5C%5C%20%20%5C%5C%20%20%5Cfrac%7B5a%20%2B%2010%20-%202a%20%2B%202%20%2B%204a%20-%2012%7D%7B20b%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20%20%5Cfrac%7B7a%7D%7B20b%7D%20)
Its a binomial. There are two terms
Answer:
The answer will be 30cm
Because 40 divided by 4 is 10 and times it by 3
Answer: 3/28
Step-by-step explanation:
Here we go, whenever you see the word "of" this mean to multiply
2/7 x 3/8 = 3/28
Answer: 3/28 .
I hope this help...