Question

find the product. Identify the figure the matches the correct answer. Write it in the space provided. ​

Answer 1

Given :- find the product. Identify the figure the matches the correct answer. Write it in the space provided.

Solution :-

a) 16/21 * 9/24

→ (16 * 9) / (21 * 24)

Dividing by 3 in Numerator and denominator,

→ (16 * 3) / (7 * 24)

Dividing by 4 in Numerator and denominator,

→ (4 * 3) / (7 * 6)

again, Dividing by 3 in Numerator and denominator,

→ (4/7 * 2)

again, Dividing by 2 in Numerator and denominator,

→ (2/7) = Triangle .

b) 9/15 * 5/30

→ (9 * 5) / (15 * 30)

Dividing by 3 in Numerator and denominator,

→ (3 * 5) / (5 * 30)

Dividing by 5 in Numerator and denominator,

→ (3) / (30)

again, Dividing by 3 in Numerator and denominator,

→ (1/10) = Pentagon.

c) 4/9 * 36

→ (4 * 36) / 9

Dividing by 9 in Numerator and denominator,

→ (4 * 4)

→ 16 = Quadrilateral .

d) 5/10 * 7/10

→ (5 * 7) / (10 * 10)

Dividing by 5 in Numerator and denominator,

→ (7) / (2 * 10)

→ (7/20) = Circle.

e) 20 * 4/28 { correction .}

→ (20 * 4) / (28)

Dividing by 4 in Numerator and denominator,

→ (20 * 1) / (7)

→ (20/7)

→ 2(6/7) = Hexagon.

Learn more :-

16

If (x+10)% of 240 is 60% more than x% of 180. then 15% of (x+20) is what percent less than 25% of x?

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