Question

express as percent. convert the units if needed and then do the calculations

9kg of 1 kg
600g of 3kg
​

Answer 1

Answer:

Step-by-step explanation:

9kg of 1 kg

9/1 x 100 = 900%

600g 0f 3 kg

3kg = 3 x 1000 = 3000 g

600/3000 x 100 = 20%

Answer 2

Answer:

$\bf 1)9kg \: of \: 1kg$

$\bf ⇒\frac{9}{1} \times 100$

$\bf⇒ 100\%$

$\bf 2)600g \: of \: 3kg$

$\bf⇒ 3kg = 3 \times 1000g$

$\bf ⇒3000g$

$\bf ⇒\frac{600}{3000} \times 100$

$\bf ⇒20\%$