Answer:
40%
Step-by-step explanation:
1+.40=1.4
1.4 x 15 = 21
Answer:
£13496.80
Step-by-step explanation:
We can ignore the £ sign for now, that is just units.
If we decrease a number by 4.5%, we will have to find
% of 14132.77.
We can easily do this by setting up a proportion.

Multiply 14132.77 by 95.5:

Divide by 100:

Rounding this to two decimal places, it simplifies to 13496.80.
Hope this helped!
Answer:
180 cubic centimeters
Step-by-step explanation:
Volume of prism = base x height
Base of prism = 9*4 = 36
V = bh
V = 36*5 = <u>180 cubic centimeters</u>
Answer:length of the strip =3 1/3 meters
Step-by-step explanation:
Step 1
Given that
Area of the rectangular strip= 2/3 square meter
width = 1/5 meter
length = ?
W e know that the formulae for area of a rectangle = Length x width
using this equation, we will solve for length
Step 2
area of the rectangular strip= Length x width
Length = Area / Width
2/3 square meter / 1/5 meter
Length= 2/3 x 5/1 = 10/3= 3 1/3 meter