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Grace [21]
2 years ago
9

Estimate the value of 98.5 x 13 And 102.3 divided by 4.7

Mathematics
2 answers:
Tcecarenko [31]2 years ago
8 0

Round 102.3 to 102 and round 4.7 to 5. 102/5 is 20.4


So 20.4 is the answer.


Strike441 [17]2 years ago
8 0

98.5*13=1280.5 or 1281

102.3/4.7=21.76 or 21.77

Hopefully I answered correctly :)

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Delicious77 [7]

QUESTION 1

4 {p}^{2}  =  2 \times 2\times  {p} \times p

QUESTION 2

39 {b}^{3}  {c}^{2}  = 3 \times 13 \times  {b} \times b \times b\times  {c} \times c

QUESTION 3

100 {x}^{3} y {z}^{2}  =  {2} \times 2 \times  {5} \times 5  \times  {x} \times x \times x\times y \times  {z} \times z

QUESTION 4

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QUESTION 5

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QUESTION 6

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QUESTION 10

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36 {g}^{2}  {h}^{2}  =  {2}^{2}  \times  {3}^{2}  \times  {g}^{2}  \times  {h}^{2}

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QUESTION 11

17 {c}^{3}  {d}^{2}  = 17 \times  {c}^{3}  \times  {d}^{2}

5 {c}^{2}  {d}^{2}  = 5 \times  {c}^{2}  \times  {d}^{2}

GCF= {c}^{2}  \times  {d}^{2}

GCF= {c}^{2}{d}^{2}

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