Register

Rob is saving to buy a new mp3 player. for every $14 he earns babysitting, he saves $7. on saturday, rob earned $42 babysitting. how much money did he save?

Rob is saving to buy a new mp3 player. for every $14 he earns babysitting, he saves $7. on saturday, rob earned $42 babysitting. how much money did he save?
215k views
4 votes
Rob is saving to buy a new mp3 player. for every $14 he earns babysitting, he saves $7. on saturday, rob earned $42 babysitting. how much money did he save?

User David Graf
by
7.8k points

1 Answer

3 votes
$42 / $14 = 3 (ratio 3:1)
$7 x 3 = $21
User Bayo
by
8.4k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!