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sp2606 [1]
3 years ago
5

Ingrid gets two - thirds of her essay typed in 30 minutes. The equation 2/3×=30 can be used to find out how long it will take he

r to type her essay. Solve the equation to find the total number of minutes it takes for Ingrid to write the essay. Use numbers and words to explain how to solve 2/3×=30
Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0

Answer:

The answer is 45

Step-by-step explanation:

The equation is a straightforward one, we have:

2/3x = 30

because we have a fraction on at least one side, we will cross multiply thus:

2x = 30 x 3

2x = 90

Next, we divide both sides by 2 to make x the subject of the formula, we have 2x/2 = 90/2

x = 45

Therefore, it takes Ingrid 45 minutes to complete her essay

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Somebody, please help
SashulF [63]
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4 years ago
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5 0
3 years ago
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Let's think of an example which would better help visualize this situation. 

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3 years ago
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