A man has 3 containers with 750 $$ml$$ of water each. <hr>The total amount of water the man has = <input min="0" type="number" id ="imp3pg140q4_1" class="lineinput" placeholder="?" /> $$l$$ <input min="0" type="number" id ="imp3pg140q4_2" class="lineinput" placeholder="?" /> $$ml$$.