Datrys 16*10^-8<17*10^-8

$$16 \times 10 ^ { - 8 } < 17 \times 10 ^ { - 8 }$$

Gwireddu

Camau Ateb

Cyfrifo 10 i bŵer -8 a chael \frac{1}{100000000}.

$$16\times \frac{1}{100000000}<17\times 10^{-8}$$

Lluosi 16 a \frac{1}{100000000} i gael \frac{1}{6250000}.

$$\frac{1}{6250000}<17\times 10^{-8}$$

Cyfrifo 10 i bŵer -8 a chael \frac{1}{100000000}.

$$\frac{1}{6250000}<17\times \frac{1}{100000000}$$

Lluosi 17 a \frac{1}{100000000} i gael \frac{17}{100000000}.

$$\frac{1}{6250000}<\frac{17}{100000000}$$

Lluosrif lleiaf cyffredin 6250000 a 100000000 yw 100000000. Troswch \frac{1}{6250000} a \frac{17}{100000000} yn ffracsiynau gyda’r enwadur 100000000.

$$\frac{16}{100000000}<\frac{17}{100000000}$$

Cymharu \frac{16}{100000000} gyda \frac{17}{100000000}.

$$\text{true}$$