Simplify 4 / 21 × 7 / 16 × 15 / 9. . . . With steps please.
Answers
Answered by
0
Hi ,
( 4 / 21 ) ( 7 / 16 ) ( 15 / 9 )
= ( 2 × 2 × 7 × 3 × 5 )/( 3 × 7 × 2 × 2 × 2 × 3 × 3 )
after cancellation ,
= ( 5 )/ ( 2 × 3 × 3 )
= 5 / 18
I hope this helps you.
:)
( 4 / 21 ) ( 7 / 16 ) ( 15 / 9 )
= ( 2 × 2 × 7 × 3 × 5 )/( 3 × 7 × 2 × 2 × 2 × 3 × 3 )
after cancellation ,
= ( 5 )/ ( 2 × 3 × 3 )
= 5 / 18
I hope this helps you.
:)
Answered by
0
= 4/21 × 7/16 × 15/9
= (4×7×15)/(21×16×9)
= (2×2×7×3×5)/(3×7×4×4×3×3)
= 5/(4×3×3)
= 5/36
Hope it helps
= (4×7×15)/(21×16×9)
= (2×2×7×3×5)/(3×7×4×4×3×3)
= 5/(4×3×3)
= 5/36
Hope it helps
Similar questions