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

Can someone please help me with this question please

A 7-gallon jug of water costs $22.40. What is the price per pint?

Determine the mass of sugar needed for 100.0 mL of a 0.0500 M C12H22011 stock solution.

What is an example of Boolean value

10. The purpose of the reporter's formula is to O check sources Orefine the topic O gather details O explore audience and purpose

decrease 380 by 2.9%

In which parts of the poem are adjectives used to enhance the effects of parallelism? I Hear America Singing by Walt Whitman I hear America singing, the varie

PLEASE HELP ME FOR 60 POINTSwrite a poem inspired from the image on the screen. Poem should be at least 10 lines with line breaks.

The probability of the next parent Ms. O’Connor surveys being in favor of the requirements is approximately 61.36%. The following sentence or sentences contain

Contentment makes people grateful for what they already have, so they don't feel the need to go buy new things all the time: a) Consumer psychology b) Economic