Advertisements
Advertisements
Question
The sum of the digits of the denominator in the simplest form of `112/528` is _________
Options
4
5
6
7
Advertisements
Solution
6
Explanation;
Hint:
`112/528 = (112 ÷ 8)/(528 ÷ 8)`
= `14/66`
= `(14 ÷ 2)/(66 ÷ 2)`
= `7/33`
Sum of digits in the denominator = 3 + 3 = 6
APPEARS IN
RELATED QUESTIONS
Compare the following number.
−7, −2
Compare the following number.
`40/29, 141/29`
Compare the following number.
`15/12, 7/16`
Compare the numbers `(-7)/3 and (-5)/2`.
`(-1)/2` is ______ than `1/5`.
`(-27)/45` and `(-3)/5` represent ______ rational numbers.
Fill in the box with the correct symbol >, < or =.
`3/7 square (-5)/6`
Fill in the box with the correct symbol >, < or =.
`5/6 square 8/4`
Given that `p/q` and `r/s` are two rational numbers with different denominators and both of them are in standard form. To compare these rational numbers we say that:
`square/square < square/square`, if p × s < r × q
Given that `p/q` and `r/s` are two rational numbers with different denominators and both of them are in standard form. To compare these rational numbers we say that:
`square/square > square/square`, if p × s > r × q
