Question

3/10 x 7/10 Please help

Answer 1

Answer: 0.21

3/10 = 0.3 * 7/10 = 0.7

0.3 * 0.7 = 0.21

Answer 2

Answer:

$\frac{21}{100}$

Step-by-step explanation:

1. Write it out: $\frac{3}{10}$ × $\frac{7}{10}$  
2. 10 × 10 = 100
3. 3 × 7 = 21
4. Put them together: $\frac{21}{100}$  

I hope this helps!