1.35467+27185 ; 53486-7518 ; 426217×217 ; 20592:78 ; 1078:10
2.5/8+3/4 ; 9/10-2/5 ; 3/7: 5/6 ; 8×5/6
1.35467+27185 ; 53486-7518 ; 426217×217 ; 20592:78 ; 1078:10 2.5/8+3/4 ; 9/10-2/5 ; 3/7: 5/6 ; 8×5/6
By Camila
By Camila
1.35467+27185 ; 53486-7518 ; 426217×217 ; 20592:78 ; 1078:10
2.5/8+3/4 ; 9/10-2/5 ; 3/7: 5/6 ; 8×5/6
Đáp án:
Giải thích các bước giải:
1. 35467+27185=62652; 53486-7518=45968; 426217*217=92489089; 20592:78=264; 1078:10=107,8
2. 5/8+3/4=11/8; 9/10-2/5=1/2; 3/7:5/6=18/35; 8*5/6=20/3
Đáp án:
dưới ạ
Giải thích các bước giải:
`35467+27185 `
`=62652`
____________
`53486-7518`
`=45968`
____________
`426217×217`
`=92489089`
____________
`20592:78 `
`=264`
____________
`1078÷10`
`=107,8`
____________
`5/8+3/4 `
`=5/8+6/8`
`=11/8`
____________
`9/10-2/5 `
`=9/10-4/10`
`=5/10=1/2`
____________
`3/7÷5/6 `
`=3/7×6/5`
`=18/35`
____________
`8×5/6`
`=(8×5)/6`
`=40/6=20/3`