if the hcf of 75 and 151 is expressed in the form 75a -149 find the value of a maths class 10
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if the hcf of 75 and 151 is expressed in the form 75a -149 find the value of a maths class 10
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HCF will be 1.
Now put the value of equation as 1
2 is your answer.
Answer:
a=2
Step-by-step explanation:
Given : 75a -149
To Find: if the hcf of 75 and 151 is expressed in the form 75a -149 find the value of a
The factors of 75 are: 1, 3, 5, 15, 25, 75
The factors of 151 are: 1, 151
So, HCF of 75 and 151 is 1
Since we are given HCF in form 75a -149
⇒75a -149=1
⇒75a =150
⇒a =150/75
⇒a=2
Hence the value of a is 2