Question

a dozen oranges cost rs 36 so 7 banana costs​

Answer 1

Answer:

A dozen costs=36

we know that

• A dozen=12

12 bananas cost =36

1 banana costs=36/12=3

7 bananas cost

$\\\qquad\quad\sf{:}\longrightarrow 7×3$

$\\\qquad\quad\sf{:}\longrightarrow 21$

$\therefore$7 bananas cost 21 rupees.

Answer 2

Answer:

ans Ts.21

Step-by-step explanation:

36/12

=Rs.3

7×3

=Rs.21