That is about 1.3 cups.
300g=300mL; 1c = 236.6mL 300g = 1.27c
300g is about 1 cup (or 11 oz).
That is 2.4 cups of flour.
one and a bit
That is approximately 2.375 cups of flour.
approximately 3 cups of sifted flour
approximately 1 1/2 cups
That is approximately 2.375 cups of flour.
That is approximately 2..4 cups
Chickpeas are about 172 gm per cup, so your answer is 1.744 cups.
That is 1.323 cups.