There are 56 students in class 1 of grade 6. The number of girls is 3 / 4 of that of boys?
Fifty six divided by seven equals eight, and eight multiplied by three or four is the number of men and women
There are 90 students in the sixth grade of a school. There are 56 students in total, four out of seven boys and two out of three girls. How many boys are there?
There are x boys and y girls
x+y=90
4x/7+2y/3=56
Available
44 / 45 into 37 simple calculation
Given the arithmetic square root of x = 2 + 2, find the value of the algebraic formula (x ^ 2 + 2x + 1) / (x ^ 2-1) - X / (x-1)
(x^2+2x+1)/(x^2-1)-x/(x-1)
=(x+1)²/(x+1)(x-1)-x/(x-1)
=(x+1)/(x-1)-x/(x-1)
=1/(x-1)
=1/(2+√2-1)
=1/(√2+1)
=√2-1
What is 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 +. + 1000-15000
250250
3.4-6.10 is 24, fast 1!
3 4 -6 10
How is it equal to 24
4-10×(-6)÷3=24
3×[(-6)+4+10)]=24
10-4-3×(-6)=24
English translation
What kind of chocolate do you pick?Maybe you like milk chocolate.This shows you have warm feelings about the past.
(in addition, what does "about" in "about the past" mean
Language habits:
What kind of chocolate do you choose? Maybe you like milk chocolate. This kind of chocolate can make you feel warm about the past
About is a preposition about
Warm feelings are decorated here
How to calculate the average leap year
Is the year divided by 4 or 400, which is a multiple of 4? This year is a leap year. I want to ask if this year must be divided by 4 or 400? How do you calculate 2003 divided by 4 = 500.2 divided by 400 = 5.0075? Can you give a simple formula or method
If you divide the year by 4, you can divide it by leap year, but you can't divide it by normal year. You can divide it by 400 only if you divide it by 1000 hours
What's one plus one? What's two plus one
1+1=2
2+1=3
I want you to ask about the composition in unit 3 of Chinese in Volume 1 of grade 6, so Xiaogang said to Xiaojun, "let's hurry up to our country,
Let's go home as soon as possible. Wrong type?!