Step-by-step explanation:
the area is
length × width
increasing the length by 30% means multiplying the original length by 1.3.
increasing the width by 10% means multiplying the original width by 1.1.
so, the new area is (by using the old length and width)
length × 1.3 × width × 1.1 = length × width × 1.3×1.1 =
= old area × 1.3 × 1.1 = old area × 1.43
so, the area increases by 43%.
Answer:
0.263.
Step-by-step explanation:
The 4th decimal place is 1 so the third decimal places remains the same.
Answer:
False ; the answer to that equation is 56
Step-by-step explanation:
470
90
890
120
hope this helped :)
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