Write and solve a real-world problem involving the multiplication of a fraction and whole number whose product between 10 and 15

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221