3 years ago

What is the 1st mistake...

2 answers:

KIM [24]3 years ago

8 0

Answer:

$\Large \boxed{\mathrm{Step \ 4}}$

Step-by-step explanation:

$20 +20 \div 4-2$

Division should be performed first, not subtraction.

$20+5-2$

4 0

Answer:

$\huge\boxed{Step \ 3}$

Step-by-step explanation:

In Step # 3, We need to divide rather than to subtract. So, the first mistake is done in step 3.

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Solnce55 [7]

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Step-by-step explanation:

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marishachu [46]

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Step-by-step explanation:

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DochEvi [55]

21/10 divided by 2 4/5 represents the time spent on a shift

<h3>How to determine what 21/10 divided by 2 4/5 represent in this situation?</h3>

The given parameters are

Time = 21/10

Shifts = 2 4/5

This means that:

21/10 divided by 2 4/5 represents:

Time/Shift

i.e. time per shift

Hence, 21/10 divided by 2 4/5 represents the time spent on a shift