Question

i-ready® diagnostic - math study plan > c.5 divide whole nur
divide:

25enclose{longdiv}{850}
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Explanation:

Step1: Recall division algorithm

We need to divide 850 by 25. Let's use the long - division method or the relationship between multiplication and division. We know that if \(a\div b = c\), then \(b\times c=a\). So we need to find a number \(c\) such that \(25\times c = 850\).

Step2: Calculate the quotient

We can also perform the division directly. \(850\div25=\frac{850}{25}\). We can simplify the fraction by dividing both the numerator and the denominator by 5 first: \(\frac{850\div5}{25\div5}=\frac{170}{5}\). Then divide 170 by 5, and we get \(170\div5 = 34\). We can also do long - division: 25 goes into 85 three times (\(25\times3 = 75\)), subtract 75 from 85, we get 10. Bring down the 0 to make it 100. 25 goes into 100 exactly 4 times (\(25\times4=100\)). So \(3\times10 + 4=34\).

Answer:

34