Math, asked by soudaminimartha, 5 months ago

Wind, Sun and hydropower are
The price of book is Rs780 last year. It decreased by 20% this year. What is its price now ?

Answers

Answered by itzmissbrownie

8

Answer:

(2a^2+3b^2-5ab)- (-3a^2+b^2+7ab)

Answered by amssre13251

0

Step-by-step explanation:

$80\% \times 780$

$\frac{80}{100} \times 780$

$624$

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