Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Melody has 98 stickers. She gives 2/7 of them to her sister and 3/5 of the remainder to her brother. If she wants to increase her collection of stickers to twice what she had originally, how many more stickers must melody buy?

Sagot :

Espeon
2/7 of 98=28
98-28=70
3/5 of 70=42
70-42=28
Original amount x 2=196
196-28=168
She must buy 168 more stickers.

Answer:

168 stickers

Step-by-step explanation:

When she gives out a fraction, there is a reduction in what she has left which is a function of what she originally had before she gave some out.

Given that Melody has 98 stickers and She gives 2/7 of them to her sister.

This means she gave her sister

= 2/7 × 98

= 28

This means she has

= 98 - 28 = 70 stickers left.

If she gave 3/5 of the remainder to her brother. Then she gave

= 3/5 × 70 = 42 stickers

This means she has

= 70 - 42 = 28 stickers left.

If she wants to increase her collection of stickers to twice what she had originally,

This means she wants to have

= 98 × 2 = 196 stickers but she has 28 stickers hence she would have to buy

196 - 28 = 168 stickers

Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.