Help guys it is easy maths grade 8. – InterviewSolution

1.	Help guys it is easy maths grade 8.
Answer» a)9/320 B)-67/105Step-by-step EXPLANATION:a)= (9/16)X(4/5-3/4)=(9/16)x(1/20)=9/320b)=(4/7)x(-2/5-3/5)-1/15=(4/7)x(-1)-1/15=-4/7-1/15=-67/105

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