Question

No1 3 3/4 ÷ 1 1/3× 2 2/5
tolong jawab dengan benar dan menggunakan cara

Answer 1

( 3 3/4 ÷ 1 1/3 ) x 2 2/5
= ( 15/4 ÷ 4/3 ) x 2 2/5
= ( 15/4 x 3/4 ) x 2 2/5
= 45/16 x 2 2/5
= 45/16 x 12/5
= 27/4
= 6 3/4

Answer 2

3 3/4 = 15/4
1 1/3 = 4/3
2 2/5 = 12/5

15/4 : 4/3 = 15/4 x 3/4
= 45/16 x 12/5
= 540/80 : 20/20
= 27/4
= 6 3/4