Question

It is Algebraic Operation chapter if do not know plz don't ans Rubish plz and ANS me fast with the process and statement​

Answer 1

Answer:

b) 4x + 18

c) 2x + 13

Step-by-step explanation:

b)

${\underline{{\text{Given}}}}$

Ratul bought guava for ₹ x, apple for

₹(x+15) and cucumber for ₹ (2x + 3),

${\underline{{\text{To Find:}}}}$

How many mo does Retul spend on fruit?

${\underline{{\text{Solution:}}}}$

It's clearly mentioned that Ratul spend his money three times If we add his 3 spendings we will get our answer.

So, (Spending 1 + Spending 2 + Spending 3)

= ₹ (x + x + 15 + 2x + 3)

= ₹ 4x + 18

Hence, Ratul spend ₹ 4x + 18 on fruit today.

_______________________________________

c)

${\underline{{\text{Given}}}}$

last year Firoz present in school for x days.

and Mohini present in school for (3x + 13) day

${\underline{{\text{To Find:}}}}$

How many money days was Mohini present more

than Firoz ?

${\underline{{\text{Solution:}}}}$

If we subtract the the Present Days of Firoz from the present Days of Mohini in school last year.

So,

( Present Days of Mohini - Present Days of Firoz)

= (3x + 13 - x) day

= (2x + 13) day

Hence, Mohini present (2x + 13) days more in school from Firoz last year in school.