Question

6 pens rs is 400 .how many rs of 66 pens​

Answer 1

$\small \bf \pink{hey \: mate \: here \: is \: ur \: ans} \\ \\ \small \bf \pink{ \huge \: solution} \\ \\ \small \bf \pink{according \: to \: quesion} \\ \\ \small \bf \pink{rate \: of \: 6 \: pens = 400 \: rs} \\ \\ \small \bf \pink{ \therefore \: rate \: of \: 1 \: pen = \frac{400}{6} } \\ \\ \small \bf \pink{ \therefore \: rate \: of \: 66 \: pens = \frac{400}{6} \times 66} \\ \\ \small \bf \pink{ \therefore \: rate \: of \: 66 \: pens = 400 \times 11} \\ \\ \small \bf \pink{ \therefore \: rate \: of \: 66 \: pens = 4400 \: rs}$

Answer 2

Answer:4,400 rupees

Explanation

⬇

$cost \: of \: 1 \: pen = \frac{400}{6} = 66.666666667$

$cost \: of \: 66 \: pens = 66.666666667 \times 66 = 4400$