Tolong bantu pr adik saya ya, ¾jam =... Menit , 1½ jam = ... Menit

3/4 jam = 3/4 x 60 = 45 menit
1 1/2 jam = 1 1/2 x 60 = 90 menit
semoga membantu ya

3/4 jam= 45 menit
1 1/2 jam= 90 menit