Question

8.4 divided by ___ = 2.1 ? What will be in the dash and formula please

Answer 1

Answer:

4

Step-by-step explanation:

8.4÷ 2.1. = 4

so in the place of blank anwer is 4

Answer 2

$=> Let \ the \ number \ be \ x \\\\=> \frac{8.4}{x} =2.1 \\\\=> x=\frac{8.4}{2.1} \\\\ =>x=\frac{84}{21} \\\\=>x=4 \\\\\\ The \ number \ is \ 4$