Simplify
a) -7/5×9/2
b) -3/5×5/7
{plz tell step by step with full explanation}
Answers
Answered by
1
-7/5 × 9/2
according to BODMAS
-7÷5×9÷2
-1.4 × 4.5
Ans = -6.3
-3/5 × 5/7
-0.6 × 7.14
Ans = -4.284
Answered by
1
Answer:
a)63/10
b)-3/7
Step-by-step explanation:
a) -7/5 × 9/2
-7×9 / 5×2= -63/10 ans.
b) -3/5 × 5/7
-3×5 / 5×7 = -15/35 = -3/7 ans.
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