Aptitude - Decimal Fraction - Discussion
Discussion Forum : Decimal Fraction - General Questions (Q.No. 25)
25.
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?
Answer: Option
Explanation:
Sum of decimal places = 7.
Since the last digit to the extreme right will be zero (since 5 x 4 = 20), so there will be 6 significant digits to the right of the decimal point.
Discussion:
14 comments Page 2 of 2.
Suvendu said:
1 decade ago
Its ans will be (7), because according to rule of decimal multiplication when two decimal no are multiplied the no of digit right to decimal point is sum of the no of digit after right to decimal point in two number.
Krishna said:
1 decade ago
for the 1st no. there are 2 digits after decimal
for the 2nd no. there are 5 digits after decimal
total no. of decimals = 7
req. no. of digits=(n-1)=(7-1)=6
for the 2nd no. there are 5 digits after decimal
total no. of decimals = 7
req. no. of digits=(n-1)=(7-1)=6
Akiii said:
1 decade ago
95.75 * .02554 = 2.445455
we will not consider the last zero
we will not consider the last zero
Pavan said:
1 decade ago
how it is possible....?
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