Question

calculați 456:24•5^2÷19•20

Answer 1

456:24*5²:19*20=
=456:24*25:19*20=
=19*25:19*20=
=25*20=500

Answer 2

$456 \div 24 \times {5}^{2} \div 19 \times 20$

$= 19 \times 25 \div 19 \times 20$

$= 500$