Only need help with number 9 plz help me

Mathematics

1 answer:

Stells [14]4 years ago

8 0

20% of 98 acres

first convert 20% into a decimal value
20% = 0.20

then multiply 0.20 with 98
0.20*98 =?

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Step-by-step explanation:

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VMariaS [17]

Answer:

$8\frac{31}{40}$

Step-by-step explanation:

In representing mixed numbers on a number line, we need first to pay attention to the denominators. Here, denominators are 8 and 5, their least common multiple is 40, so, we will need to cut up space between two numbers on the number line on 40 pieces. Also, we have 5 and 3 wholes at these mixed numbers, so, our answer is going to be greater than 8.

We will cut the space between 8 and 9 on a number line on 40 pieces, and we will add $\frac{3}{8}$ and $\frac{2}{5}$ and get :