Question

the cost of a pen is 56.15 rupees . find the cost of 16 such pens

Answer 1

$56.15 \times 16 = 898.4$
by unitary method .... basic maths

Answer 2

Hii friend,

Cost of one pen = 56.15

THEREFORE,

cost of 16 pens = 16 × cost of one pen = 16 × 56.15 = rs 898.4 .


HOPE IT WILL HELP YOU..... :-)