Question

many are not yellow?
8) A chocolate has 28 pieces. Akshat ate 24 of chocolate How many pieces are left?
9) Shweta wants to buy a book for RS 21. She has 20 rupees note, one half RS coin and
one one Quaters rupee coin. Is it enough money? How much more money she needs?​

Answer 1

Answer:

$\huge\fbox\red{\fbox\green{Done \: by \: Aritra \: Kar}}$

Explanation:

8)Total=28 pieces

Akshat ate =24 pieces

Pieces left=(28-24)

=24(ans)

$9)Cost \: of \: the \: book = ₹21 \\ Shweta \: had = ₹(20 \: + \frac{1}{2} + \frac{1}{4} ) \\ = >₹(20 + \frac{2 + 1}{4} ) \\ = > ₹(20 + \frac{3}{4} ) \\ She \: need \: = ₹(21 - (20 + \frac{3}{4})) \\ = > ₹(21 - 20 - \frac{3}{4} ) \\ = > ₹(1 - \frac{3}{4} ) \\ = > ₹ \frac{1}{4}(ans)$