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受欢迎的 Word Problems >

50 percent of the students take a bus of 144 students. How many are the student

解答

lcm

50, 144

解答

3600

求解步骤

50, 144

50

质因数分解:

2 \cdot 5 \cdot 5

144

质因数分解:

2 \cdot 2 \cdot 2 \cdot 2 \cdot 3 \cdot 3

将每个因子乘以它在

50

或

144

中出现的最多次数

= 2 \cdot 2 \cdot 2 \cdot 2 \cdot 5 \cdot 5 \cdot 3 \cdot 3

数字相乘:

2 \cdot 2 \cdot 2 \cdot 2 \cdot 5 \cdot 5 \cdot 3 \cdot 3 = 3600

= 3600

流行的例子

what is the exact 周长 of a circle with diameter of 8mm four times a number added to 7 nine times three less than a number Simpson deposits 1,200 in a savings account that earns simple interest at the rate of 5% per year. What interest does he earn at the end of 1 year?The sum of 6 consecutive even numbers is 393 .