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3 years ago

1. Rhode Island is the smallest state. It has an area of

Mathematics

1 answer:

Viktor [21]3 years ago

5 0

Answer:

663.4

Step-by-step explanation:

1.55 x 10 = 15.5

4.28 x 10 = 42.8

42.8 x 15.5 = 663.4

hope i helped

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2 years ago

The ratio of the number of Miki's stickers to the number of Ken's

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Answer:

Miki had 288 stickers and Ken had 252 stickers.

Step-by-step explanation:

This question is solved using a system of equations.

I am going to say that:

Miki has x stickers.

Ken has y stickers.

The ratio of the number of Miki's stickers to the number of Ken's stickers was 8:7.

This means that $\frac{x}{y} = \frac{8}{7}$ , that is: $7x = 8y$ , or $x = \frac{8y}{7}$

After Miki gave Ken 18 of her stickers, they had the same number of stickers.

This means that:

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And

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Miki had 288 stickers and Ken had 252 stickers.

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