Question

Find the value by using distributive property.
(a) 85 x 15 + 15 x 15
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Answer 1

Answer:

DISTRIBUTIVE PROPERTY:

$(85 \times 10) + (85 \times 5) + (15 \times 10) + (15 \times 5)$

$850 + 425 \: + \: 150 + 75$

$1275 \: + \: 225$

$(1000 + 200) \: + \: (275 + 25)$

$1200 \: + \: 300$

$1500 \: is \: the \: answer$

HOPE IT HELPS YOU

Answer 2

Answer:

85×15 + 15×15=!

step 1: taking 15 as common we get 15×(85+15)

step 2:adding 85,15 we get 100

step 3: multiplying 15 by 100 we get 1500 as answer