In the problem 7/10 – 3/4, what is the LCM you can use as the denominator in both fractions?
1 answer:
1 ) Multiply the largest number (10) by 1.
Can the smallest (4) go into this number evenly?
10 x 1 = 10
10/4 = 2.5 ❌
2 ) Now multiply the largest number by 2.
Can the smallest go into this number evenly?
10 x 2 = 20
20/4 = 5 ✅
The LCD is 20
<h2>BRAINLIEST please if this helped!</h2>
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M 1: 64
M 2: 49
M 3: 87
M 4: 44
Answer:
x = 14
Step-by-step explanation:
5x - 40 = 30
+40 +40
5x = 70
divide by 5 on both sides
x= 14
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