Question

drishya bought 10 watermelons cost 900 rupeesand 7 melons cost 490 rupees what is the difference in rupees between water melon and melons​

Answer 1

Explanation:

no . of watermelons = 10

cost of watermelons = 900

no .of melons = 7

cost of melons = 490

difference = cost of watermelon - cost of melons

= 900 - 490

= 410 rupees

Answer 2

$\Large{\underline{\underline{\mathfrak{\bf{Question}}}}}$

Drishya bought 10 watermelons cost 900 rupeesand 7 melons cost 490 rupees what is the difference in rupees between water melon and melons ?

$\Large{\underline{\underline{\mathfrak{\bf{Solution}}}}}$

$\Large{\underline{\mathfrak{\bf{\pink{Given}}}}}$

• Cost of 10 watermelons = ₹ 900
• Cost of 7 melons = ₹ 490

$\Large{\underline{\mathfrak{\bf{\pink{Find}}}}}$

• The difference in rupees between water melon and melons

$\Large{\underline{\underline{\mathfrak{\bf{Explanation}}}}}$

➥ Cost of 10 watermelons = ₹ 900

•°• Cost of 1 watermelons = 900/10

•°• Cost of 1 watermelons = ₹ 90

________________________

Now,

➥Cost of 7 melons = ₹ 490

•°• Cost of 1 melons = 490/7

•°• Cost of 1 melons = ₹ 70

_______________________

So, cost difference between of 1 watermelons and 1 melons will be = 90 - 70

= ₹ 20

Again,

cost difference between of 10 watermelons and 7 melons will be = 900 - 490

= ₹ 410

$\Large{\underline{\mathfrak{\bf{\blue{Hence}}}}}$

• cost difference between 1 watermelons and 1 melons is = ₹ 20
• cost difference between 10 watermelons and 7 melons = ₹ 410