10. Find the value of:
a) (80+7-1) ×23
b) ( 3-1×4-1) ÷ 6-2
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Answer:
answer 1978 , 3/ 2
Step-by-step explanation:
a) (80+6) x 23
86 x 23
= 1978
b) (2x3) ÷ 4
6 ÷4
= 3 /2
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