1/4+3/10adalah...........

1/4 + 3/10
Jadikan penyebutnya 20

(1 × 5)/20 + (3 × 2)/20
= 5/20 + 6/20
= (5+6)/20
= 11/20

Smgmbntu

1/4 + 3 /10
=10+12/40
=22/40
=11/20