Question

Divide the sum of -13 /7 and 21 / 5 by the product of 5 / 21 and - 8 / 40​

Answer 1

Step-by-step explanation:

= ( - 13/7 + 21/5 ) ÷ { 5/21 × ( -8/40 ) }

= ( -1.85 + 4.2 ) ÷ { 0.2380 × ( -0.2 ) }

= ( 2.35 ) ÷ { ( -0.0476 ) }

= -49.36