Leahaspinall Leahaspinall

02-04-2015
Mathematics

contestada

A number was increased by 2% to £78.03
What was the number before this increase?

Respuesta :

02-04-2015

(x + (2% * x) = 78.03

Simplify:

(x + 0.02x) = 78.03

1.02x = 78.03

Divide 1.02 to both sides:

x = 76.5

Answer Link

Аноним Аноним

02-04-2015

78+2%= 78.05

78.03+0.02=78.05

Answer Link

Otras preguntas

A weighted, frictionless piston-cylinder device initially contains 5.25 kg of R134a as saturated vapor at 500 kPa. The container loses heat to the surroundings

Wind: A Renewable Source of Energy Fossil fuels such as coal, natural gas, and oil are formed from the fossils of dead plants and animals. The formation of

X/7 -9=-3 what’s the equation for x

simplify 5x + 2(x - 3) = -2(x - 1)

Why are some forces considered to be noncontact forces? if the answer is right I will give u a thank must be correct.

The slope of the line below is -4. Use the coordinates of the labeled point to find a point-slope equation of the line.

Evaluate and answer in standard form: 3^0

Cells surrounded and protected by

Among her brothers and sisters, my mother is the better cook, though she has the least experience. Which change makes the sentence correct? O A) change better t

Describe two teaching method that you could use to create an atmosphere of excitement when teaching your main student in secondary school or examine the major q