3 phần 4 giờ = 45 phút
Buổi học kết thúc là :
7 giờ 50 phút + 45 phút = 8 giờ 35 phút
Đ / S: 8 giờ 35 phút
Ai tích mình mình tích lại
3/4 giờ = 45 phút
Buổi họp kết thúc lúc:
7 giờ 50 phút + 45 phút = 8 giờ 35 phút
Đáp số: 8 giờ 35 phút
3 phần 4 = 45 phút
Buổi học kết thúc lúc : 7 giờ 50 + 45 phút = 8 giờ 35 phút
Là 8 giờ 35 phút đó bạn
3/4 giờ=45 phút
7giờ50phút+45phút=8h35phut
Bài giải
Đổi \(\frac{3}{4}\) giờ = 45 phút
Buổi học kết thúc lúc:
7 giờ 50 phút+45 phút = 8 giờ 35 phút
Đáp số: 8 giờ 35 phút
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