Simplify 8×7-[47-{7×8+(9-2×5)}].
Answers
Answered by
14
Answer:
64
Step-by-step explanation:
8×7-[47-{7×8+(9-2×5)}}
= 8×7-[47-{7×8+(9-10)}]
= 8×7-[47-{7×8+(-1)}]
= 8×7-[47-{56-1}]
= 56 - [47 - 55]
= 56 - 47 + 55
= 64
Answered by
8
Step-by-step explanation:
8×7-[ 47 - {7 × 8 + ( 9 - 10 ) } ]
8 × 7- [ 47 - { 7 × 8 + ( -1 ) } ]
8 × 7- [ 47 - { 7 × 8 - 1 } ]
8 × 7- [ 47 - 55 ]
8 ×7 - ( - 8 )
56+8
64
Similar questions