Please give a step by step explanation

Mathematics

1 answer:

RUDIKE [14]4 years ago

5 0

Answer:

HCF= 140 LCM=5880

Step-by-step explanation:

What I can really explain is how to find them. HCF is the Highest common factor, or what is the highest number that can be multiplied with another number to get 140 and 5880. It applies to BOTH numbers.

Lowest common multiple is the lowest number that when you count each number, both numbers reach the same point.

For example, the lowest common multiple between 2 and 3 is 6 because it is the lowest number where they meet.

2, 4, 6.

3, 6.

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jeka57 [31]

Answer:

Step-by-step explanation:

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(3, -13)
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4 0

3 years ago

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What is (99/100)^101 times (100/99)^100?

sineoko [7]

Answer:

99/100

Step-by-step explanation:

First of all recall that

$a^n\cdot b^n =(ab)^n$

Now we we will try to apply that formula for $a=99/100$ and $b=100/99$ .

First rewrite $(99/100)^{101}=(99/100)\times (99/100)^{100}$

Now

$(99/100)\times (99/100)^{100}\times (100/99)^{100}\\=(99/100)\times ((99/100)\times (100/99))^{100}\\=(99/100)\times 1^{100}\\=(99/100)\times 1\\=99/100$