A number, when 35 is subtracted from it, reduces to its 80 percent. What is four - fifth of that number ?
A) 175
B) 140
C) 135
D) 95
Answers
Answered by
1
ʟᴇᴛ ᴛʜᴇ ɴᴜᴍʙᴇʀ ʙᴇ x
x-35=80/100x
x-35=4/5x
5(x-35)=4x
5x-175=4x
x=175
4/5x=4/5×175
=4×35
=140
x-35=80/100x
x-35=4/5x
5(x-35)=4x
5x-175=4x
x=175
4/5x=4/5×175
=4×35
=140
Answered by
0
Q:
A number, when 35 is subtracted from it, reduces to its 80 percent. What is four - fifth of that number ?
A) 175
B) 140
C) 135
D) 95
Answer: B) 140
Explanation:
=>p - 35 = 80p/100
=> p = 175
=> 4p/5 = 4x175/5 = 140.
Hence, The four - fifth of that number is 140.
A number, when 35 is subtracted from it, reduces to its 80 percent. What is four - fifth of that number ?
A) 175
B) 140
C) 135
D) 95
Answer: B) 140
Explanation:
=>p - 35 = 80p/100
=> p = 175
=> 4p/5 = 4x175/5 = 140.
Hence, The four - fifth of that number is 140.
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