A solid box with height 20cm, width 20cm and length 60cm needs to be painted. The paint costs £0.16 per cm2.
How much will it cost to paint the outside of the box?

It takes £896

Step-by-step explanation:

We need to find the surface area of a rectangle.

To find:

2×(60×20 + 60×20 + 20×20)

This equals 5600 cm^2

Now find the cost:

0.16 x 5600 = £896

The answer is 896

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

t hope this

: