1 over blank = 2 over 10 = blank over 100

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Mathematics Kim Cúc 4 years 2021-08-21T05:01:10+00:00 2021-08-21T05:01:10+00:00 1 Answers 14 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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huyenthanh · Answer 1 · 2021-08-21T05:02:45+00:00

huyenthanh

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2021-08-21T05:02:45+00:00 August 21, 2021 at 5:02 am

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Answer:

$\frac{1}{5}$ = $\frac{2}{10}$ = $\frac{20}{100}$

Step-by-step explanation:

It’s all about equivalent fractions.

$\frac{1}{5}$

$\frac{2}{10}$

$\frac{20}{100}$

$\frac{1}{5}$ 1 × 2 = 2. 5 × 2 = 10. That is what makes $\frac{2}{10}$ .

$\frac{2}{10}$ 2 × 10 = 20. 10 × 10 = 100. That is what makes $\frac{20}{100}$ .