Question

The cost of 3 kg mango is 39.find the cost of 7 kg of mangoes

Answer 1

✴ Hello ✴

------------Answer--––―-----

Cost of 1kg of mangoes=39/3
=13/-
Cost of 7kg of mangoes=13×7
=91/-

Answer 2

$QUESTION::$

The cost of 3 kg mangoes is 39.find the cost of 7 kg of mangoes.
___________________________
$ANSWER::$

As given;
The cost of 3 kg mangoes is 39.
Find the cost of 7 kg of mangoes.

Cost of 3 kg mangoes = 39

So,
Cost of 1 kg mangoes = 39÷3
= 13 .

If cost of 1kg mangoes = 13 .
Then,

Cost of 7kg of mangoes = 13 × 7
= 91 .

ANOTHER METHOD .....

If Cost of 3kg of mangoes is 39 .

Then,

Cost of 7 kg of mangoes is = 39÷3

➡ (39÷3) × 7

➡ 13 × 7

➡ 91 .

SO ,
Cost of 7kg of mangoes = 91 .

_____________________________

✨✨BE BRAINLY✨✨