3/5 is simply 3 times 1/5.
Knowing 1/5 of something is very helpful to deduce 3/5 of that thing as it will save from doing divisions which are almost always harder than doing multiplication.
Given that:
- To find: 3/5 of 10 with that above value.
Explanation:
When you're given with \(\dfrac{x}{y}\), it can be rewritten as \(x \times \dfrac{1}{y}\)
Thus, \(\dfrac{3}{5}\) can be rewritten as \(3 \times \dfrac{1}{5}\) which tells that 3/5 is 3 times 1/5
Thus,
\(\dfrac{1}{5} \times 10 = 2\\\\\: \rm Thus,\\\\\dfrac{3}{5} \times 10 = 3 \times \dfrac{1}{5} \times 10 = 3 \times 2 = 6\)
Hence, knowing 1/5 of something is very helpful to deduce 3/5 of that thing as it will save from doing divisions which are almost always harder than doing multiplication.
Learn more about fractions here:
https://brainly.com/question/17724027
