Question

B.
Answer the following questio
(a) Find a number whose fifth part increased by 30 is equal to its fourth part
decreased by 30.
(b) Raman had 30 flowers. He offered some flowers in a temple and found that the
ratio of the number of remaining flowers to that of flowers in the beginning is 2:5
.
Find the number of flowers offered by him in the temple.
(c) The tens and ones digits of a two-digit number are the same. When the number is
added to its reverse, the sum is 88. What is the number?
11
x² - 9 4
(d) Solve for x :
x+3 7
(e) Rohan brought a pack of 100 chocolates on his birthday to distribute in his class.
After giving two chocolates to each student and his class teacher, he is left with
ten chocolates. How many students are there in the class?
2. Solve the following equations.​

Answer 1

Answer:

Sorry I didn't know

please follow me