nicolecadet941 nicolecadet941

25-02-2020
Mathematics

contestada

Peter spent 20% of his money on an ebook
he spent 3/5 of the remainder on a phone cover.
He had $40 left. How much money did he have initially?

Respuesta :

aquinn10206 aquinn10206

25-02-2020

3/5 equals 0.6, or 60%, 60% + 20% is 80%, so this means 20% is $40. So 40 * 5 is 200. He had $200 originally.

Answer Link

Otras preguntas

P is inversely proportional to Q. When P=100, Q=32 Calculate the value of Q when P is twice as big as Q. Show your working please

The length of a rectangular field is 4 m longer than its width. If the perimeter is 56 m, what is the width of the field?

eight less than ten times a number is 82

What led Adolfo hittler to order German submarines to attack American ships?

Ginny has two vegetable gardens. in the first garden, Ginny grows tomatoes every 2 years. in the second garden, Ginny grows tomatoes every 3 years.This year, Gi

Is the reaction rate always positive? why or why not?

What are the characteristics for equivalent fractions

PLZ HELP ME (a) ABC shares cost £20.02 each. How much do 18 cost? (b) The shares rise in price to £21.00. How many whole shares can Jo buy for £600? (c) The sh

Rebecca jogged 1.5 miles in 12 minutes. At that rate, how many minutes will it take her to jog 3.5 miles?

Why did the roaring 20s happen? What caused it?