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Nadya [2.5K]
3 years ago
6

The area of a rectangular garden is 38 1/4 square meters the width of the garden is 4 1/2 meters what is the length of the garde

ne
Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0

Hello...

Area is measured by the formula A=L*W (Area = Length X Width)  We know the area is 38 1/4 and the width is 4 1/2. It is easiest to convert them to decimals and solve. 38 1/4 = 38.25 and 4 1/2= 4.5 .    so, 38.25 = 4.5 * W

To solve for Width, we need to isolate it by getting 4.5 on the other side. To do this, we divide by 4.5 on both sides of the equals sign. this will give us W=8.5 or Width = 8 1/2 meters.

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The ones digit of a number is 3 times the tens digit. If the digits are reversed, the new number is 18 more than the original nu
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Answer:

Original number = 31

Step-by-step explanation:

Given : The ones digit of a number is 3 times the tens digit. If the digits are reversed, the new number is 18 more than the original number.

To find : The original number.

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Then the original number = 10x+y

Situation 1 - 'The ones digit of a number is 3 times the tens digit'.\Rightarrow y=3x

Situation 2- 'If the digits are reversed, the new number is 18 more than the original number'.

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y=3x\Rightarrow y=3(1)=3

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