Galley123 Galley123

01-10-2019
Mathematics

contestada

The number 2400 is first increased by 30%.The value obtained is next decreased by 20%.Find the final number

Respuesta :

kesia0075 kesia0075

01-10-2019

2400 is increased by 30%.

so,

2400 + (30/100 * 2400)

2400 + (30 * 24)

2400 + 720

3120

this number is decreased by 20%.

so,

3120 - (20/100 * 3120)

3120 - (2 * 312)

3120 - 624

2496

therefore, the final number will be 2496.

Answer Link

Otras preguntas

What three things were important to George Washington’s during his presidency?

describe how mutation and genetic recombination increase genetic variation

Try to solve this1.)3u+z=15 u+2z=102.)2a+2x=18 a+3x=17

Find median and the measures of variability.

What is SIN A? Question 4 options: 3/4 4/3 3/5 4/5

Which of the following best describes the mood of this passage from “thank you m’am”? “Don’t believe I do,” said the woman, “unless you just want sweet milk you

WAS THE HUNDRED FLOWERS CAMPAIGN A SUCCESS OR FAILURE TOWARDS REVIVING CHINA AFTER 1949

Escoge la conjugación en el presente perfecto del verbo entre parentesis.Ella (escribir) otro libro.A. ha escribitoB. ha escritoC. ha escribido D. ha escribir

What is 10% tax on a bill of $18.52? (Round to the nearest cent.)

Algebra nation section 2