what's the answer ?
using properties.
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We use distributive property of multiplication over addition here,
2/5 × 1/6 - 1/12 + 2/5 * 2/3
= 2/5 ( 1/6 - 1/12 + 2/3 )
= 2/5 ( 2/12 - 1/12 + 8/12 )
= 2/5 ( 9/12 )
= 2/5 ( 3/4 )
= 6/20
= 3/10 .
Hope helped
:)
2/5 × 1/6 - 1/12 + 2/5 * 2/3
= 2/5 ( 1/6 - 1/12 + 2/3 )
= 2/5 ( 2/12 - 1/12 + 8/12 )
= 2/5 ( 9/12 )
= 2/5 ( 3/4 )
= 6/20
= 3/10 .
Hope helped
:)
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