Question

Please help \div 2.1" align="absmiddle" class="latex-formula">

Answer 1

Basic Calculation, So

$1.488 \div 2.1 = \frac{124}{175} \\ \frac{124}{175} = 0.7085 \\ 0.7 \: rounded$
Work With Out A Calculator:

2.1 × 10 = 21

1.488 ÷ 2.1 = (1.488 × 10) ÷ (2.1 × 10)

14.88 ÷ 21 = 0.7085

0.7 Rounded