We return to the international version of mathematically significant roadsigns with this second sign from Israel submitted by Ephraim Grossman.

The math here is simple, if only obfuscated by the annoying poster plastered onto the sign.

This sign is at the southbound exit of the loop between the neighborhoods of Ramot Alon and Givat Sha’ul. The GPS coordinates are approximately N31 48 28.89 E35 12 28.25. See sign on map!

This sign winner is a multi-sign entry on a single gantry (remember the rules clarification that a gantry can connect multiple signs). This sign wins using a trick that old hands at finding mathematical road signs use a lot, two of the same numbers are always 1, just divide them. So we see the math as

{ 20 \over 20 } + { 5 \over 5 } = 2

This sign can also win another way just using the sign on the right and ignoring the other sign on the gantry. On the right this sign wins with

( 5 + 5 ) \times 2 = 20

This sign is found in Israel as you leave Tel-Aviv headed northbound on Highway 2 along the coast of the Mediterranean Sea. See sign on map!