Question

anjali bought 6by7 kg of flour she used 2by3 of it to make puris how much flour did she use.​

Answer 1

Answer:

ans is 4/21

Step-by-step explanation:

flour used = 6/7-2/3

taking lcm

= (18-14)/21

=4/21

Answer 2

length of Diagonal 3m

Find :-

Area of square = ?

Solution :-

→ lenght of diagonal (d) = 3m

Area of square = \sf \dfrac{d^2}{2}

2

d

2

\begin{gathered}\sf → Area = \dfrac{3^2}{2} \\ \sf→ Area = \dfrac{3×3}{2}\\ \sf→ \dfrac{9}{2} \\ \sf→ 4.5m\end{gathered}

→Area=

2

3

2

→Area=

2

3×3

→

2

9

→4.5m