Question

Multiply 7 *3 /4 x 8 /5 and reduce to lowestterm​

Answer 1

= 7 * 3 / 4 × 8 / 5

= 21 / 4 × 8 / 5

= 21 × 5 / 4 × 5 × 8 × 4 / 5 × 4

= 105 / 20 × 32 / 20

= 105 + 32 / 20

= 137 / 20

= 6.85

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