Advertisements
Advertisements
Question
Simplify:
Advertisements
Solution
\[(\frac{13}{5} \times \frac{8}{3}) - (\frac{- 5}{2} \times \frac{11}{3})\]
\[ = \frac{13 \times 8}{15} - \frac{- 5 \times 11}{6}\]
\[ = \frac{104}{15} - \frac{- 55}{6}\]
\[ = \frac{104 \times 2 + 55 \times 5}{30}\]
\[ = \frac{483}{30}\]
RELATED QUESTIONS
Add and express the sum as a mixed fraction:
Fill in the blanks:
If a is reciprocal of b, then the reciprocal of b is .....
Write the following rational number in `bb(p/q)` form.
`2.bar514`
Write any three rational number between the two number given below.
0.3 and -0.5
Are the following statement true or false ? Give reason for your answer.
- Every whole number is a natural number.
- Every whole number is a rational number.
- Every integer is a rational number.
- Every rational number is a whole number.
Find the greatest and the smallest rational number among the following.
`(-2)/(3) , (-7)/(9) and (-5)/(6)`
If `p/q` is a rational number, then p cannot be equal to zero.
Solve the following: Select the rational numbers from the list which are also the integers.
`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`
A skirt that is `35 7/8` cm long has a hem of `3 1/8` cm. How long will the skirt be if the hem is let down?
A rational number is defined as a number that can be expressed in the form `p/q`, where p and q are integers and ______.
