(1ц1/5+2ц3/10)÷1/2+(6ц3/4-2ц2/3)÷1ц1/6

Question

(1ц1/5+2ц3/10)÷1/2+(6ц3/4-2ц2/3)÷1ц1/6

Answer 1

(1 1/5+2 3/10):1/2+(6 3/4-2 2/3):1 1/6=3 5/10:1/2+4 1/12:1 1/6=35/10:1/2+49/12:7/6=7+7/2=7+3 1/2=10 1/2