Answer: 525=2/5 so 1/5=262.5 and multiply that by 3 is 787.5 2/5 plus 3/5 is 100% so you would make 787.5
Step-by-step explanation:
Answer:
x = ± 
Step-by-step explanation:
Given
3x² - 9 = 0 ( add 9 to both sides )
3x² = 9 ( divide both sides by 3 )
x² = 3 ( take the square root of both sides )
x = ± 
Answer:
Everyone got 52/25 = 2.08 slices of pizza.
Step-by-step explanation:
1 large sized pizza = 8 slices
6.5 large sized pizzas = 52 slices
52/25 = 2.08
Hope this helps :D
Answer:
The fraction of the children in the group that contains both dog and a cat is 
Step-by-step explanation:
The fraction of the children in the group that contains both dog and a cat is presented below:
= Pet dog + cat

Hence, the fraction of the children in the group that contains both dog and a cat is 