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Answer:
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Step-by-step explanation:
I) With that being said, the first approach is make both of these fractions have a common denominator, so that we can find how much each respective person ate from the total amount of slices. Intuitively, the common denominator is 12 , so this must be true:
Riya ate 4/12 of the pizza.Her friend ate 3/12 of the pizza.
Add: 4/12 + 3/12 = 7/12 of the total pizza eaten.
Adding these two fractions will give us 7/12 — the total amount eaten.
Now, to find the amount left, we need only subtract 7/12 from 12/12 (the total amount of the pizza).
Doing so will give us
12/12−7/12=5/12
Thus, 5/12 of the pizza was left uneaten.
II) HCF × LCM = Product of the two numbers
HCF × LCM = Product of the two numbers24× LCM =20736
HCF × LCM = Product of the two numbers24× LCM =20736∴ LCM = 24/20736
20736
20736 =864