Question
Somplify:
$\frac{-65}{14}\div\Big(\frac{13}{-7}\Big)$
$\frac{-65}{14}\div\Big(\frac{13}{-7}\Big)$
✓
Answer
$\frac{-65}{14}\div\Big(\frac{13}{-7}\Big)$
$=\frac{65}{14}\times\frac{(-7)}{13}$
$=\frac{-5}{2}\times\Big(\frac{-1}{1}\Big)$
$=\frac{5}{2}$
$=\frac{65}{14}\times\frac{(-7)}{13}$
$=\frac{-5}{2}\times\Big(\frac{-1}{1}\Big)$
$=\frac{5}{2}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Given the following values, find the unknown values:
C.P. = Rs. 1200
S.P. = Rs. 1350
Profit/ Loss = ?
C.P. = Rs. 1200
S.P. = Rs. 1350
Profit/ Loss = ?
Find the mean of first six multiples of 5.
Find the HCF and LCM.17, 102, 170
Find the vallue of n when:
$6^{2 n+1} \div 36=6^3$
→$6^{2 n+1} \div 36=6^3$
If the cost of 8 toys is Rs 192, what will be the cost of 14 such toys?
Find the following product:
$\left(9 x^2-x+15\right)(x 2-3)$
→$\left(9 x^2-x+15\right)(x 2-3)$
Find:$\frac{7}{11}\text{ of }₹\ 330$
→Observe the given angles and write the names of those having equal measures.
A tin of oil weights 16.8kg. What is the weight of 45 such tins of oil?
Add the following rational numbers:
$\frac{3}{-8}\text{ and }\frac{1}{8}$
→$\frac{3}{-8}\text{ and }\frac{1}{8}$