Answer:
x=20
Step-by-step explanation:
I hope this helps. Sorry if i'm wrong.
1cm is equal to 10mm, so 37cm is the same as 370mm
1cm is equal to 0.01m, so 37cm is the same as 0.37m
1/4+1/8= 0.375 in decimals but in a fraction form is 3/8 hope it helps!