Question

alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. after two weeks of saving she has 47$. after 24 weeks of saving she had 430. approximately how many dollars per week did alex save on average between weeks 2 and 24?

Answer 1

let`s start
Q1 : how many dollars did alex gain during the time between 2 weeks to 24 th week ?

Answer 2

47$

Answer 3

no that is upto 2 weeks .
i am asking during the time period beginning from 2nd week to 24th week

Answer 4

430

Answer 5

that was total upto 24th week
i`ll explain
upto 2nd week : 47
upto 24th week : 430

during the time beginning from 2nd to 24th week : 430 - 47
clear ?

Answer 6

383

Answer 7

yes
how many weeks : 24-2 = 22 weeks

average saving = total saving/ no. of weeks
= 383/22

Answer 8

17.41

Answer 9

yes !!

Answer 10

thanks!!

Answer 11

Welcome!!