Question

Q.8 The sum of two numbers is1/2.If one of them is -1/6 find the other.
Q.9 From the sum of 2/3 and -7/9 subtract 1/4.
Q.10 ir 2 kg of apples are rotten out of 15 kg, how many are good apples?
Q.12 A car covers 64 km in one hour. How much distance will it cover in 2-hour
Q.13 Ir the cost of 1m of stain ribbon is Rs. 25, find the cost of 2 2/3 m.
Q.15 By what number should -2/19
be divided to get -3/2?
Q.16 Divide the sum of -2/5 and 3/10 by the product of 11/14 and 7/22?
Q.17 The cost of 3 1/2 kg of rice is Rs. 82 1/4 Find the cost of 11 1/4
kg of rice.
Q.18 The area of rectangle is 2684/5m². Find its length, if its breadth is 12 3/5 m
​

Answer 1

Step-by-step explanation:

Solution =)

Given,

Area of given Rectangle = 1344/5 m^2

Breadth of given Rectangle = 63/5 m

Let Length be x

Now,

Area of Rectangle = length × Breadth

=) 1344/5 = x × 63/5

=) x = 1344/5 ÷ 63/5

=) x = 1344 × 5/63

=) x = 64/3 m

Answer ➡ Length of the given Rectangle is 64/3 m or 21 1/3 m✔